This Evening: Mark Cuban On Karaoke, Singing "Purple Rain"Dom Cosentino10/25/11 7:10pmFiled to: Sports finalMark CubanCuuubes!NbaNewstweetKaraoke2EditPromoteShare to KinjaToggle Conversation toolsGo to permalink Your p.m. roundup for Oct. 25, the day we learned how to bullshit our way through anything. H/T to Adam for video of Cuban singing, which can also be seen at Sweater Punch. Got any stories or photos for us? Tip your editors.ShareTweet Kinja is in read-only mode. We are working to restore service.