Get ready Beliebers - Justin is now a man because he took off his shirt. *Screams!

In his latest music video for "All That Matters," the 19-year old star ditches his usual choreographed dance moves and replaced it with a mature R&B vibe, making out with a blonde and stripping off his clothes. There's also a motorcycle.

The video, which debuted on Monday, already has 2.5 million views. Watch it below: