The Chase's Mark Labbett looked incredible as he shed an astonishing amount of weight (10 stone) in a few years.
While opening a Christmas present on Saturday backstage at his panto the slimmed-down quiz genius, 57, looked dapper as he posed with one of his gifts - the board game version of Pointless, one of The Chase's rivals in the TV quizzing world.
Mark wrote, referring to the game's former co-host: 'This was my secret Santa at the Northwich Panto. I suspect Richard Osman.'
He looked happy and healthy in the snap as he donned a casual ensemble in a black T-shirt and comfy trousers that highlighted his slimmed-down frame.
Fans were shocked at his obvious weight loss in the snap as one commented: 'Jesus, almost didn't recognise you, really smashed that weight loss.'
Another said: 'That's an amazing achievement. Well done Mark. Hope you're well.'
A third wrote: 'Smashing the weight loss there! Great work!!' while a fifth said: 'More of a minibeast now!'
It comes after Mark showed off his incredible 10-stone weight loss during an appearance on Loose Women last month.
Fans are pouring in their reactions to the shocking news
Queen Camilla's attempts to steal Kate Middleton's spotlight fails
Reese Witherspoon recalls her Legally Blonde experience in real life
Hailee Steinfeld got engaged to Buffalo Bills quarterback Josh Allen in November 2024 after a year of dating
'Seventeen' band member Wen Junhui to star in the action movie with Jackie Chan
Michele Morrone shows support to Blake Lively and Ryan Reynolds in light of Justin Baldoni legal drama