TAMMY Slaton's fans have praised her incredible weight loss in a new TikTok.
The 1000-lb Sisters star, 36, sent her followers wild when she showed off her curves in a tiny red dress.
Tammy pouted at the camera while wearing a low-cut dress in the video.
She shared the clip on TikTok earlier this month.
The TLC star's fans flooded the comments with their praise over her weight loss.
One commented: "You look so good Tammy! Keep up the good work it really shows!"
Another added: "Tammy you look great! You can see the difference in just your face alone."
"She has lost a MASSIVE amount of weight! Wow!!! Her trach is gone too!!! It looks like her life is REALLY looking up! I am genuinely insanely happy for her!!!" a third posted.
Tammy spent nearly a year turning her life around after a long journey of addiction and rehab.
Her new husband, Caleb Willingham, recently shared a video of her hard at work in the gym.
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In the TikTok video, Tammy, 36, was seen in her wheelchair sitting in front of an aerobic machine using her arms.
While hooked up to an oxygen tank, Tammy belted out a song performing the exercise.
Caleb captioned the video: "My ANGEL hard at work!"
BAD HABITS
Last season on the show, Tammy admitted she downed eight bottles of booze a week, leaving doctors fearing for her life.
She also openly ate pizza, vaped, and asked friends for shots of liquor in clips from the show.
In the season finale, she even stopped breathing for a time after a party bender.
But early last year, Tammy had enough and checked herself into a rehabilitation facility.
A friend of Tammy's exclusively told The U.S. Sun that the star gave up smoking and drinking entirely.
Though patients were allowed to go outside the rehab building to smoke, Tammy "didn't even want to be around it," her friend insisted.
The insider also claimed Tammy never had a single drink since she left for rehab.
LIFE-CHANGING SURGERY
That June, Tammy revealed she successfully underwent life-saving weight loss surgery.
The U.S. Sun exclusively shared the reality star lost enough weight for her bariatric surgery and is now even standing and walking.
After the surgery, Tammy returned to her weight rehab center in Ohio to continue her recovery progress.
Things have been looking up in her love life too, as she got married to boyfriend Caleb at the weight clinic in November.
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They got engaged in October after just three weeks of dating.
In a video shared exclusively with The U.S. Sun, Tammy said yes to Caleb's proposal at the parking lot of the rehab center.