Howie Mandel said he feels "horrible" about angering Bill Burr by surprising him with his possible half-brother, Billy Corgan, in an interview.

Howie Mandel apologized for ambushing Bill Burr and Billy Corgan in the midst of their alleged half-brother drama. “I want to apologize. I feel horrible,” the “Deal or No Deal” host, 69, said on his “Howie Mandel Does Stuff” podcast on Tuesday.

The sibling claim originated when Corgan appeared on comedian Howie Mandel's podcast, "Howie Mandel Does Stuff," in November 2024, in which the memes pointing out the physical sim

Howie Mandel has publicly apologized to Bill Burr and Billy Corgan, following an awkward incident on his podcast last month. "I want to apologize," Mandel said Tuesday on his Howie Mandel Does Stuff podcast.

The comedian, 56, unloaded on Mandel, 69, after Smashing Pumpkins singer, Billy Corgan, 57, showed up mid-interview on the Jan. 21 episode of “ Howie Mandel Does Stuff .” “You’re an a–hole,” Burr told Mandel.