Keith, Holly and Fearne are joined by Saturday Night Takeaway hosts Ant and Dec and co-star Ashley Roberts, plus comedian Rob Beckett.
Appearing with the team this week are Jason Gardiner, Pixie Lott, Kian Egan and Lee Ryan.
Paloma Faith, Martine McCutcheon, Mark Wright and Irish pop star Ronan Keating are the celebrity guests this week.
Keith Lemon, Holly Willoughby and Fearne Cotton are joined by some of the stars of the series of 'The Big Reunion' including, Ben Adams, Jade Jones, Andrez Harriott, Esther Bennett, Vernie Bennett, Adam Rickitt, Dane Bowers, Kavanna and Kenzie.
Sam Bailey, Alex Brooker and Tom Daley are amongst the guests on the show this week.
Ollie Locke, John Newman, Matthew Wolfenden and Keith Duffy are the guests on the show this week.
Guests include Lethal Bizzle, Laura Whitmore, Jamie Laing and Chris Ramsey.
Matthew Wright and Anthony Cotton are amongst the guests on the show.
Rylan, Caroline Flack, Katy B and Gino D'Acampo are the guests on the show this week.
Charlotte Crosby, Richard Rawson (Fazer) , Ricky Wilson and Chris Ramsey are the guests on the show this week.
Joining Keith and team captains Holly Willoughby and Fearne Cotton this week are Davina McCall, Joey Essex, Natalie Cassidy and Michelle Keegan.
Keith, Holly and Fearne count down the best bits of the most recent series.