Do we spy a mansformation, Nick Grimshaw?

Aww, Nick Grimshaw – he’s a right sweetie isn’t he? And, you know what, we are bloomin’ loving him on the new X Factor panel.

But it seems the pressure of facing an audience of millions, on live TV, AND in HD has been getting to the Radio 1 presenter. He’s revealed he’s stepped up his diet and fitness regime and has quit those naughty treats to make sure he’s looking his best when the live shows kick off in a few weeks.

‘My trousers are feeling baggy,’ he told The Mirror. ‘I’ve been trying to work out all the time and not drink beer. I love beer and crisps, but beer makes you really fat. So this weekend we tried to go to the pub and not drink beer.’

And it seems to be working, Grimmy! The DJ looked trimmer than ever at the Pride Of Britain awards on Monday night.

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But he’s not the only one stepping up his game for the X Factor live shows. Presenter Caroline Flack has also has been playing the detox game.

The 35-year-old escaped to Lisbon last week and shared an incredible snap of the scenery as she woke up in the countryside near the Portuguese capital.

Hinting at a healthy diet during her autumn break, the star captioned the snap with a series of emojis including a banana and strawberry. And, judging by how lovely she also looked on the Pride Of Britain red carpet, we’re guessing it was a success.

Lydia Southern