The AGT host made things awkward last month when he surprised Burr by bringing on his alleged half-brother Corgan.

Burr said his father was a "piece of s---," as he explained of his tension with Corgan, "It's not that I don't like him, it ...

Bill Burr believes CEOs haven’t learned anything ... And if you listen to that bit, it’s apolitical. I’m just saying we need to come up with a way to solve our differences without dropping ...

Bill Burr said he did not appreciate Howie Mandel surprising him with Billy Corgan after the guitarist suggested they could be half-brothers.