Bill Burr isn't happy with Howie Mandel. During a Monday appearance on "The Rich Eisen Show," the comedian, 56, slammed ...

The news that the two Bills might have the same father went viral in late January when comedian Howie Mandel hosted Burr on his podcast ... he had another son named Bill who was born around ...

Howie Mandel apologizes for ambushing Bill Burr and Billy Corgan: 'I feel horrible' Bill Burr admits he was actually pissed about Billy Corgan ambush, calls Howie Mandel a 'Hollywood whore' Bill ...