During the Discover NHL Winter Classic at the hallowed baseball stadium, Billy Corgan of the Smashing Pumpkins led the crowd in singing "Take Me Out to the Ballgame" during the third period.
When the comedian, 56, was a guest on Tuesday’s episode of the “Howie Mandel Does Stuff” podcast, a surprise special guest entered: Smashing Pumpkins guitarist Billy Corgan, 57, who previously ...