"Good Riddance Wallace … You humiliated my wife when she was on the show, but you had that part cut out didn’t you?" Stewart wrote in an Instagram post

In a post on Instagram, Stewart called the MasterChef presenter a “tubby, bald-headed, ill-mannered bully” and claimed he had humiliated his wife, Penny Lancaster, who appeared on the celebrity version of the show in 2021.

Among those alleging misconduct is former BBC Newsnight presenter Kirsty Wark, who claimed Mr Wallace told “sexualised” jokes during filming of a Celebrity Masterchef episode

Gregg Wallace has stepped away from his role as MasterChef presenter following allegations of misconduct, with 13 people making claims of inappropriate behaviour