Tonight she added four more to her mantelpiece, including the coveted Artist of the Year, and is now only one behind Michael Jackson, who currently holds the record for the most-awarded winner with 24 gongs.
Taylor looked incredible in glittering black bodysuit which featured a key hole neckline as she performed.
She teamed it with over the knee black boots and busted out some of her best moves surrounded by her dancers.
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Taylor's four wins mean she overtakes Whitney Houston as the most awarded female and is only one away from tying with Michael JacksonCredit: Getty Images - Getty
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Taylor opened the show with a giant cobra behind herCredit: Getty Images - Getty
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The star looked stunning in a black glittering bodysuit and over the knee bootsCredit: Getty Images - Getty
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Taylor performed her song I Did Something BadCredit: Getty Images - Getty
Soon after her performance, she won her first gong of the night for Best Tour and took to the stage to thank everyone involved.
She said: "First of all I want to thank my tour mates Charli XCX and Camila Cabello."
Taylor also thanked all the crew and staff who helped, saying: "We have 368 people on the tour who leave their families to do the tour.
"Most of all, to the fans, if you didn’t want to hang out with us….we wouldn’t have been on an amazingly fun stadium tour. I love you guys, thank you."
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Taylor looked flawless in a mirrored silver outfit and matching bootsCredit: Getty - Contributor
Taylor Swift opens the American Music Awards with her song I Did Something Bad
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Taylor opened the show with her song I Did Something BadCredit: Getty Images - Getty
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Taylor certainly turned heads as she headed up the red carpetCredit: Reuters
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Taylor won the award for Best TourCredit: Getty Images - Getty
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The star already had 19 awards to her nameCredit: Getty Images - Getty
Taylor Swift wins Pop/Rock Album at the American Music Awards
Later in the ceremony, she received another award for Pop/Rock Album for Reputation.
She rounded things off with Artist of the Year and became the night's biggest winner, despite the fact Drake and Cardi B had lead the nominations with eight each, followed by Ed Sheeran and Post Malone who had six, while Camila Cabello had five and went on to win two.
Of her third win, she said: "OK, wow, this has been... to the fans, you have been so nice to me, you're so funny, and so cool and so loyal.
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Taylor made a number of journeys on to the stage on TuesdayCredit: Getty - Contributor
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The star had plenty of support from her friends, including double winner on the night Camila CabelloCredit: Getty - Contributor
"It's not lost on me, I'm so lucky to have anyone who cares about me and my music.
"Everytime that you have made me lucky enough to stand on a stage and have something sparkly in my hand, it means something different every time.
"This time, it represents encouragement and motivation for me to be better, work harder and make you guys proud as much as I possibly can."
Taylor then reminded everyone the awards are voted for by the public before getting political, signing off saying: "You know what else is voted on by the people? The mid term elections so get out and vote. I love you guys."
She won her fourth award away from the televised ceremony for Favourite Female Pop/Rock.
Cardi B arrived in an elaborate floral gown earlier in the eveningCredit: Getty Images - Getty
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Cardi attended with husband OffsetCredit: Getty - Contributor
Cardi B wins an American Music Award for Best Rap/Hip Hop Artist and thanks her daughter in her acceptance speech
She said: "I'm so nervous. Thank you so much, thank you to all my fans.
"Thank you family, thank you Jesus."
The 25-year-old then thanked her baby daughter Kulture, saying: "I really want to thank my daughter, not just because she's my daughter but while I was pregnant I was like 'I've got to do this, I've got to prove people wrong'."
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The 25-year-old wore an elaborate headdressCredit: Getty Images - Getty
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Cardi won the first award of the nightCredit: Getty Images - Getty
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The star won Best Rap/Hip Hop awardCredit: Getty Images - Getty
Then half singing, she said: "They said I wasn't going to make it after I had a baby."
"And my husband, hey husband."
She went on to perform her song I Like It, complete with revealing outfit and plenty of gyrating, and secured further wins away from the televised ceremony.
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Cardi then put on an energetic performance of her song I Like ItCredit: Getty Images - Getty
Cardi B performs at the American Music Awards
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The new mum showed off her flexibilityCredit: Getty Images - Getty
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Cardi looked incredible in her colourful stage costumeCredit: Getty Images - Getty
Mariah Carey was another highly anticipated performer on the night, singing her new song With You for the first time.
The star looked sensational in a pink gown, and gave a sultry performance as she was surrounded by topless male dancers.
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Mariah Carey also performed her new song With YouCredit: Rex Features
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The star debuted her new track with a very sultry performanceCredit: Getty Images - Getty
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Mariah was joined on stage by topless male dancersCredit: Rex Features
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Mariah changed into a sheer and shimmering black gown after her performanceCredit: Getty Images - Getty
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Tracee Ellis Ross is hosting the awards show for the second year in a rowCredit: Getty Images - Getty
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The host wore an array of outfits during the eveningCredit: Getty Images - Getty
Former High School Musical star Vanessa Hudgens spoke on the red carpet about her upcoming movie alongside Jennifer Lopez, Second Act.
She said: "It’s the best thing ever, actually it was so special.
"We share a really special connection with each other so working together was so easy."
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Vanessa Hudgens looked pretty in pinkCredit: Getty Images - Getty
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The former High School Musical star is about to star in a film with Jennifer LopezCredit: Getty Images - Getty
When Jennifer, 49, arrived later in the red carpet, she also spoke about the movie and her song Limitless, which she is performing at the ceremony.
She said: "I love this song so much I don’t even know what to say about it.
"It’s empowering and I feel really proud that I get to sing it."
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Jennifer Lopez spoke about her upcoming movie Second Act ahead of her performanceCredit: Getty - Contributor
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JLo brought the drama to the red carpet in her hot pink gownCredit: Getty Images - Getty
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The 49-year-old is singing a song from the movieCredit: Getty - Contributor
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The singer put on a rousing performance of her new songCredit: Getty Images - Getty
Jennifer Lopez delivers show-stopping performance at American Music Awards
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The star wore a glittering jumpsuit and jacketCredit: Getty Images - Getty
As for the movie, she added: "It’s Maid in Manhattan or The Wedding Planner, in that vein.
"It’s a romantic comedy about life. I couldn’t be happier for people to see it and hear it."
She then blasted out the song, standing on a podium in a shimmering jumpsuit and matching jacket surrounded by dancers.
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Camila Cabello was delighted to win for her hit song HavanaCredit: Getty Images - Getty
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The star also performed on the nightCredit: Getty Images - Getty
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Camila was a double winner after getting New ArtistCredit: Getty Images - Getty
Also speaking on the red carpet was Dua Lipa, who was nominated for New Artist of the Year but lost out to Camila Cabello.
The 23-year-old said of her career so far: "It’s been such an amazing whirlwind of my life, I’m so grateful for it."
The New Rules singer also spoke about her collaboration with opera star Andrea Bocelli.
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Dua Lipa opened up about her collaboration with Andrea Bocelli on the red carpetCredit: Getty - Contributor
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Dua said their track is like something from DisneyCredit: Getty Images - Getty
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Dua performed One Kiss during the ceremonyCredit: Getty Images - Getty
Dua Lipa performs her hit track One Kiss at the American Music Awards 2018
She said: "It’s a very special song, every time I collaborate with artists I want to do something different and people don’t expect me to work with.
"Andrea has got such a special voice, to collaborate with him, it was as if it was made for Disney, it was very sweet. I’m very proud of it.
"It was a very calming experience, when you hear it, you’ll feel it."
Dua then performed her song One Kiss during the ceremony surrounded by dancers.
American Music Awards Winners
ARTIST OF THE YEAR
Taylor Swift
FAVORITE NEW ARTIST OF THE YEAR
Camila Cabello
FAVORITE COLLABORATION OF THE YEAR
“Havana,” Camila Cabello ft. Young Thug
FAVORITE FEMALE ARTIST, POP/ROCK
Taylor Swift
FAVORITE MALE ARTIST, POP/ROCK
Post Malone
FAVORITE DUO OR GROUP, POP/ROCK
Migos
FAVORITE SONG, POP/ROCK
“Havana,” Camila Cabello ft. Young Thug
FAVORITE ALBUM, POP/ROCK
Reputation, Taylor Swift
FAVORITE MALE ARTIST, COUNTRY
Kane Brown
FAVORITE ALBUM, COUNTRY
Kane Brown, Kane Brown
FAVORITE SONG, COUNTRY
“Heaven,” Kane Brown
FAVORITE FEMALE ARTIST, COUNTRY
Carrie Underwood
FAVORITE DUO/GROUP, COUNTRY
Florida Georgia Line
FAVORITE ARTIST, RAP/HIP-HOP
Cardi B
FAVORITE MALE ARTIST, SOUL/R&B
Khalid
FAVORITE FEMALE ARTIST, SOUL/R&B
Rihanna
FAVORITE SONG, SOUL/R&B
“Finesse,” Bruno Mars & Cardi B
FAVORITE ALBUM, RAP/HIP-HOP
Beerbongs & Bentleys, Post Malone
FAVORITE SONG, RAP/HIP-HOP
“Bodak Yellow,” Cardi B
FAVORITE ALBUM, SOUL/R&B
17, XXXTentacion
FAVORITE ARTIST, ADULT CONTEMPORARY
Shawn Mendes
FAVORITE ARTIST, ALTERNATIVE ROCK
Panic at the Disco
FAVORITE ARTIST, ELECTRONIC DANCE MUSIC
Marshmello
FAVORITE SOCIAL ARTIST
BTS
FAVORITE MUSIC VIDEO
“Havana,” Camila Cabello ft. Young Thug
FAVORITE TOUR OF THE YEAR
Taylor Swift
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Heidi Klum was at the bash to present an awardCredit: Getty Images - Getty
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Ella Mai performed among the fans in the theatreCredit: Getty Images - Getty
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Halsey and Khalid performed together during the ceremonyCredit: Getty Images - Getty
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Khalid won the award for Soul/R&B Male ArtistCredit: AP:Associated Press
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Pregnant Carrie Underwood looked beautiful as she accepted the award for Country Female ArtistCredit: Getty Images - Getty
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Migos won Favourite Duo or GroupCredit: Getty Images - Getty
Rita Ora stopped to chat on the red carpet, looking glam in a black fishtail gown.
She said: "I like to dress up and have fun with clothes.
"I just went to boxing like three hours ago and I’m not even lying, I can’t feel my legs. Feel the burn."
The 27-year-old also spoke about her upcoming album, Phoenix.
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Rita Ora spoke about her excitement for her upcoming album PhoenixCredit: Getty - Contributor
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Rita said her album had been a long time comingCredit: Getty - Contributor
She revealed: "It’s my first global ever release for an album, I feel like I’ve got a new lease of life and it’s something really brand new.
"I’m really excited to express my music to the world."
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Rita said she couldn't feel her legs as she had been boxing three hours before the red carpetCredit: Getty - Contributor
Having waited so long to release it, Rita admitted there was "a bit of pressure" to get it right, but she added: "At the same time I’m just happy it’s going to come out.
"I’ve learned so much about song writing and I’m happy to express myself creatively."
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Ciara said she was excited to performCredit: Getty Images - Getty
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The singer brought her adorable son, FutureCredit: Getty Images - Getty
Ciara also chatted ahead of her performance, saying: "It’s been many years since I’ve been on the stage so I want to make it special and fun.
"I’m excited it’s going to be a fun night. I’m ready to rock the stage."
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The 32-year-old gave one of the most energetic performances of the nightCredit: Getty Images - Getty
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The star had some slick choreographyCredit: Getty Images - Getty
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Ciara was joined by Missy Elliott to perform Level UpCredit: Getty Images - Getty
Ciara performs Level Up at the American Music Awards
And she did just that, putting on one of the most energetic performances of the night alongside Missy Elliott.
The 32-year-old was surrounded by dancers as she performed a slick routine, receiving rapturous applause from the crowd when she finished.
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Carrie Underwood gave one of the most emotional performances of the nightCredit: Getty Images - Getty
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She sang her new ballad Spinning BottlesCredit: Getty Images - Getty
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Late rapper XXXTentacion's mother collected his award just four months after his shock deathCredit: Getty - Contributor
XXXTentacion's mother Cleopatra Bernard accepts his award for best soul/R&B album at the American Music Awards
However there were some emotional moments during the show, including Carrie Underwood's performance of Spinning Bottles and the Aretha Franklin tribute to close the show.
Macaulay Culkin struck some fun poses for the paparazziCredit: Getty Images - Getty
Macaulay Culkin presents an award at the 2018 American Music Awards
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The Home Alone actor attended the ceremony in Los AngelesCredit: Getty Images - Getty
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Tyra Banks spoke about her new movie Life Size 2Credit: Getty - Contributor
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The supermodel flashed her legs in a glittering red skirtCredit: Getty Images - Getty
Also taking to the red carpet was Ella Mai, who was nominated for her first AMA, and Home Alone actor Macaulay Culkin, who pulled a series of poses for the paparazzi and delighted fans by making the rare red carpet appearance.
Meanwhile Tyra Banks spoke about her new movie, Life Size 2, which comes out later this year while on the red carpet.
She said: "Life size 2 is coming. I was asked to do it 17 years ago and I’ve finally said yes."
The 44-year-old also spoke about her hosting gig on America's Got Talent, joking: "I get sick every season and it’s because of the snot and the tears when they cry during auditions."