The former Radio 1 presenter upped sticks and moved to Los Angeles after he quit the Breakfast Show and it looks like that LA lifestyle has been paying off.
The 40-year-old has shed the pounds thanks to a new diet and fitness regime, which includes pounding the pavements of his new neighbourhood.
And the results, we think you'll agree, are pretty impressive.
Whilst at Glastonbury, Chris revealed that he's 'retired' from showbiz following a successful stint in 'Jesus Christ Superstar' alongside former Spice Girl, Mel C.
He told The Mirror: “I’m retired now. I haven’t got any plans and I’m just having a lot of fun.
"I honestly don’t know what I want to do. I’ve done a lot of time on radio and I’ve put myself out there. So, yes, I’m retired. I get to do things like this, come to Glastonbury and hang out.”
Suits you, sir.