Lucky dog Justin Bieber has naturally crystal-clear skin, so Dr. Reese finds it confusing that he has a Proactiv endorsement deal. Dr. Reese scoured the Internet for evidence that Justin's ever had a breakout and found nada, leading the good doctor to the conclusion that at least "by getting tweens to buy acne creams, his nail polish, perfume, and officially endorsed pillows (all actually available), he is doing his part to stimulate the economy." So . . . good job, Biebs?