Charlie Sheen & Brooke Mueller Had Druggie Threesomes: RADAR

05/02/2010 05:12 am ET | Updated May 25, 2011

"Brooke is bisexual," another insider told "She and Charlie have had more than one woman share their bed in the short time they've been married."

Brooke is being treated for crack addiction and alcoholism. Charlie had been using cocaine and also started boozing again.

"Some of the women they slept with together also did drugs with them," the insider told