Or maybe he forgot to pick up his Proactiv and is having a really bad breakout?

Justin Bieber left the studio in L.A. yesterday with his co-manager/Kris Jenner's boy toy Corey Gamble, and the singer hid his pretty face behind his hat as he made his way to the car. What gives, Biebs! Maybe he's just feeling bashful about confiding in a total stranger during a hike in Runyon Canyon this week?

JB was roaming the trails when he came upon and man named Mike Maedke and his wife. The couple said hello and introduced themselves, and the next thing they know, the chart topper is engaging in deep conversation and telling them about life, fame, and missing his native Canada, TMZ reports. At one point the bratty pop star looked introspective as he stared down at the city scape and said, "It's so chaotic down there." We would have given anything to have a heart-to-heart with the Canadian crooner! The fun came to an end, though, when two crazy fan girls made a scene and disrupted his impromptu pow wow.

He's converting people into Beliebers everywhere he turns!