Brody Jenner, Avril Lavigne shaved head mohawk sunglasses jeans purse creepers

Yesterday we spotted Avril Lavigne and steady bf Brody Jenner out and about in LA, and it's being reported that the lovebirds left a special recording session at British singer Cheryl Cole's apartment. So did Brody lose a bet or is this just the way he shows his girlfriend how much he loves them? He certainly didn't do this when he was with Jayde or and of the other Hills hotties!