Billy Corgan thinks that comedian Bill Burr might be his half brother, but an unearthed video suggests that Burr was no great fan of The Smashing Pumpkins

Speaking to Howie Mandel, Billy Corgan recalled his stepmother claiming he and comedian Bill Burr might be related.

The Smashing Pumpkins frontman Billy Corgan has claimed that there is a chance comedian Bill Burr is his half-brother. The 57-year-old musician revealed that his suspicions were raised by his own step-mother.