Bobby Brown‘s got a lot of things to keep straight. Years of suspected drug use, warrant-dodging and being married to one of the music’s most difficult divas can muddle a man’s mind, which is exactly what happened at his performance in Southampton at Stereo this weekend. Brown began to sing his hit "My Prerogative" only to stop before the second verse and apologize for forgetting the words. Brown might have also been distracted by his new ladyfriend Alicia Etheridge, a longtime friend of ex Whitney‘s, who Brown was reportedly making out with in a car for 30 minutes prior to peforming. When asked whether he was seeing anyone, Brown responded: "I’m dating, so it’s not like I’m single."