Sir Bradley Wiggins, Jimmy Carr and Sara Cox join the fun. John Barnes and Kevin Pietersen team up with Jamie and Freddie for a synchronised diving challenge.

There's a load of laughs in store as James Corden welcomes footie star Robbie Keane, funnyman Romesh Ranganathan and national treasure Jessica Ennis-Hill.

Loved the latest series? There's still more fun to come. This special episode checks out the outtakes, pranks and wind-ups you were never meant to see.