We're used to seeing Holly Willoughby in her This Morning uniform of floral dresses and day-time-TV-friendly jumpers.
But now she's wowed fans with a style transformation as she embraces Australia's jungle heat, dressed in a t-shirt and a cute pair of denim hot pants.
Posing for behind-the-scenes pictures with her new co-host, Declan Donnelly, ahead of tonight's launch of I'm A Celebrity... Get Me Out of Here!, the 37-year-old mum-of-three looked excited.
Holly, mind you don’t get anything crawling up your legs!
She captioned the shot: "Welcome to the jungle! Had a little tour around camp... mind blown! Need to get a wriggle on we’ve got new camp mates to move in! 🙌🏻🕷🦎🌴🐨🐍 #imaceleb."
Dec, 43, shared the same photo on his Instagram account, writing: "Showing the new girl around camp! Not hanging around though, got some new camp mates ready to move in."
Holly's 4.3m followers were delighted with the new look, with one commenting: "@hollywilloughby u look amazin !! Xxx." Another wrote: "Gorgeous legs holly 😘🌹."
A third added: "Is anyone else excited to see @hollywilloughby jungle wardrobe???? #hwstyle💁✨."
Another worried about her being so scantily-clad, writing: "Holly, mind you don’t get anything crawling up your legs!"
Other fans pointed out how bonded Holly and Dec looked already, with one writing: "Looks to me like Dec won’t be missing Ant at all 🤣😜."
It marks not just Dec's first series without Ant since launch - but also the first time the presenting duo haven't spent Ant's birthday together in years.
Dec sent a message to his old friend, who turned 43 on Sunday, in the form of a hilarious picture of him and his sidekick dressed as characters from The Simpsons.
He captioned it: "Happy Birthday Homer. Love, Marge x."
Ant responded with a good luck message to the I'm A Celeb presenters.
In a cheeky reference to Dec's height, he posted: "All the very best of luck to the little fella and @hollywills for the show tonight.
"Lots of love from the big fella!! A #ImACeleb Xxxxxx."
Read more: Huge storm hits I'm A Celebrity jungle
Holly looks amazing. We're looking forward to seeing a lot more of those pins throughout the series.
Do you think you'll miss Ant on this series? Leave us a comment on our Facebook page @EntertainmentDailyFix and let us know what you think.