Launch.com reports the feud between The Osbournes and former Smashing Pumpkins frontman Billy Corgan was further fueled at the New York City area radio show, Claus Fest, in Uniondale, New York on Thursday night (December 12).
Sharon Osbourne had been the group’s manager several years ago, before quitting citing, “I must resign due to medical reasons…Billy Corgan was making me sick!!!”
Kelly’s boyfriend, Bert McCracken of the Used, allegedly tried to trip Corgan at that show. The Zwan singer allegedly struck back by kicking McCracken in the stomach, according to sources at the Los Angeles radio station. Kelly took verbal revenge in New York, telling the crowd from the stage that Corgan performed oral favors on the program director of the New York radio station to secure a spot on the bill.