THE CIRCLE: NAMES REVEALED FOR CELEBRITY SERIES

The Sun reveals some of the names taking part.

The series will air early next year as part of Channel 4's Stand Up To Cancer.

Those reportedly taking part include:

Denise Van Outen, Actress and Presenter

Saffron Barker, YouTuber

Nadia Sawalha, Loose Woman and Presenter

Charlotte Crosby, Reality star (Geordie Shore)

Baga Chipz, Reality star (RuPaul's Drag Race)

Sam Thompson & Pete Wicks, Reality stars (Made In Chelsea & TOWIE)

A TV insider said: "The creators wanted to mix things up for the first celeb-only version, and they really feel they've achieved that with these signings. It just goes to prove how the show has grown in popularity, particularly among younger viewers."