Justin Bieber, baby: 36 million Beliebers want to see "U Smile."
In the pic, the 19-year-old pop star bows his head and puts a hand on it. His eyes are hidden, but his lips are most definitely not showing off that (multi) million dollar grin.
You know, Justin and Nicki have worked together before. The rapper is featured on J.B.'s "Beauty and a Beat" track. One of her lyrics that particularly stands out? "Justin Bieber, you know I'mma hit 'em with the ether / Buns out, wiener, but I gotta keep an eye out for Selener."
Selener is Selena Gomez, obviously, but there's no need to worry about her now that her relationship with Justin is over. So, come on, Nicki—mack this dude up!