Rudy Giuliani unmasked on 'The Masked Singer' prompts judges to walk out

Two judges on "The Masked Singer" walked off after Rudy Giuliani unmasked himself at the end of a show taping, a source close to the show told CNN Wednesday.

Robin Thicke and Ken Jeong walked off stage following the revelation of Giuliani as a contestant on the popular Fox reality show in which contenders perform in full costume until they are eliminated.

The former attorney to ex-President Donald Trump and former New York mayor was taping an episode that is expected to air next month, the source said, without providing additional detail.