Oti Mabuse, Gabby Logan, David O'Doherty, Suzi Ruffell
S7:E3Oti Mabuse, Gabby Logan, David O'Doherty, and Suzi Ruffell take on an ice cream roll Signature challenge and a kids' party favourite in the Technical, before creating their biggest fear in meringue form for the Showstopper.