Saturday Night Takeaway fans were stunned as Andi Peters appeared on the ITV show from Florida during the live show.
Ant McPartlin and Declan Donnelly returned for another instalment of Saturday Night Takeaway on ITV, with a live audience in the studio and Hollywood actress Toni Collette serving as this week's guest announcer.
Andi, who runs the ITV weekly lottery competition on the broadcaster, appeared on the ITV weekend show in a pre-recorded segment which saw him display some impressive arm muscles in a sleeveless t-shirt.
Saturday Night Takeaway viewers took to Twitter wowed at how the 52-year-old star never seems to age.
One wrote: “Andi Peters never ages! How ripped!” as a second added: “Oh my Andi Peters went BUFF.”
“Are we allowed to see huge big guns on family tv?! Andi Peters where did they come from?!” another joked.
One wrote: “Has Andi Peters always been soo buff??? He's looking fine,” as another echoed: “Just turned the TV on and caught Andi Peters showing off his guns!”
Another praised: “Andi Peters gets younger with age,” as another wrote: “Blimey look at the guns on Andi Peters.”
The Geordie pair hit screens once again last month with a fresh instalment of the long-running series, giving ITV viewers the happiest ninety minutes of the week.
The latest series of the cheeky show has billed cameos from the nation's favourite PE teacher Joe Wicks and Strictly Come Dancing host Claudia Winkleman – as well as Alison Hammond and Rylan as the next unwitting victims of their very own Undercovers.
Yet this series of the popular Saturday night show has already attracted Ofcom complaints as disappointed viewers complained to the broadcasting regulator over a prank involving a pregnant woman which divided fans.
Viewers called the show 'distasteful', as hosts Ant and Declan played a prank on a first-time dad by creating fake footage of the 4D scan of the baby.
Ofcom's latest report notes 111 viewers have lodged complaints "related to the series of pranks played on a husband throughout his wife’s pregnancy."
ITV and presenters Ant and Dec have yet to respond to the backlash to the divisive prank.
