Rod Stewart is taking aim at Gregg Wallace, accusing the former U.K. “Celebrity MasterChef” host of “humiliating” his wife Penny Lancaster, who was on the BBC show in 2021 and was eliminated during the quarter-finals.

Sir Rod Stewart has accused Masterchef host Gregg Wallace of humiliating his wife after she was reduced to tears on his show three years ago.Sir Rod branded Mr Wallace, 60, a “tubby, bald-headed, ill-mannered bully” following Penny Lancaster’s appearance on an episode in which the celebrity chef refused to eat her food in 2021.

Gregg Wallace has stepped aside as the host of BBC 'MasterChef' amid an investigation into historical allegations of misconduct.

Gregg Wallace is accused by 13 different people of making inappropriate sexual comments to co-workers over a 17-year period

Production company Banijay UK said the 60-year-old was "committed to fully co-operating throughout the process".

Gregg Wallace is set to step away from MasterChef while an investigation is conducted into historical misconduct allegations. The star, who has co-judged the show since 2005 alongside spin-offs Celebrity MasterChef and MasterChef: The Professionals, is subject to complaints from multiple individuals, according to production company Banijay UK.

BBC News reported that it sent Wallace's representatives a letter on Nov. 26 outlining allegations of inappropriate sexual comments made by 13 individuals

Gregg Wallace is to step down as the host of the U.K.'s "MasterChef" while allegations of historical misconduct are investigated, Banijay UK has said.