updated 12/03/2013 AT 1:00 PM ET
•originally published 12/03/2013 AT 9:30 PM ET
If there was any inkling of a question as to whether Justin Bieber is all grown up, look no further than his new new video for his latest single “All That Matters.”
In it, a shirtless Bieber makes out and grinds with beautiful blond model Cailin Russo. The singer also shows off his abs and a decidedly adult pelvic-thrust dance move.
You be the judge – and watch the steamy new video below.