Rod Stewart posted a message for Gregg Wallace on Instagram on Nov. 28 calling him a "bully" for alleged mistreatment of his wife Penny Lancaster on the U.K. 'MasterChef.' This came hours after news broke that Wallace would be stepping back from the show amid an investigation into sexual misconduct allegations.

Rod Stewart hits out at ‘bully’ Gregg Wallace for ‘humiliating’ his wife on Celebrity MasterChef - ‘You had that bit cut out, didn’t you?’ singer said after Wallace stepped down as host

Sir Rod Stewart has taken to Instagram to slam MasterChef host Gregg Wallace after the presenter stepped away from his role in the face of a misconduct probe. Stewart's wife, TV personality Penny Lancaster, appeared on Celebrity MasterChef in 2021.