We're not sure about this.

Fans are convinced that Montana Rose Brown is heading into the I'm A Celeb Jungle. It all comes from her latest Instagram post where she is posing on a beach. She also added the caption, "George of the jungle who? ?? all set for the @itvimacelebrity tomorrow eeeekkkkk"

George of the jungle who? ?? all set for the @itvimacelebrity tomorrow eeeekkkkk ???????

A post shared by Montana Brown (@montanarosebrown1) on Nov 26, 2017 at 1:49am PST

She even tagged herself in Australia, in Kingscliff to be exact. Could she be replacing YouTube star Jack who quit during the week? Usually, celebrities joining the show aren't allowed to publicise it so the chances are she wouldn't have been so open about it. She could just be on holidays there or be visiting the Extra Camp set to be a guest on the show. Our guess is Extra Camp. We'll just have to wait and see.