SATURDAY Night Takeaway fans were left in shock as a daytime TV favourite unveiled their incredible body transformation on the show - even leaving Toni Collette stunned.
Viewers of the ITV show watched as Andi Peters, 52, hosted his latest prize giving segment in sunny Florida and donned a blue tank top for the occasion.
He informed fans watching along at home how they could be in with a chance of attending the show's epic finale and winning a place on the plane, the show's epic prize.
However, rather than being left impressed with the potential to head to the sunshine state, fans could not believe how incredibly 'buff' Andi was looking as he showed off the result of his exercise routine on the show.
Andi's arms were the centre of attention as one fan said online: "Andi Peters is buff innit? Those arms #SaturdayNightTakeaway #antanddec."
A second questioned: "Who knew Andi Peter's was ripped? #SaturdayNightTakeaway."
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Another added: "Andi Peters has been working out for years now, I'm surprised more people haven't seen him like that before!*! #SaturdayNightTakeaway."
Whilst a fourth insisted: "Andi Peters looks about 30 #SaturdayNightTakeaway."
"Oh, my Andi Peters went BUFF," penned a fifth.
As another gobsmacked telly watched commented: "Has Andi Peters always been soo buff??? He's looking fine."
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Star guest announcer Toni Collette even picked up on it as she said the show's hosts: "When did Andi Peters get so buff?"
Toni's appearance on the show caused a stir from the off as she swore live on air, forcing Ant to apologise to viewers.
Toni, 50, made the epic blunder as she joined in with the show's opening game called Saturday Night at the Movies.
In a game akin to charades, Toni attempted to guess which huge Hollywood movies a variety of families were attempting to act out.
The fact-paced game saw Toni have 45 seconds to answer as many of the charades as she could but during a flustered moment she swore live on air.
Aussie actress Toni exclaimed: "S***, somebody help me," just moments into the show.