Tweens — and adults who act like tweens when Justin Bieber comes up — prepare to squeal. The 18-year-old “Boyfriend” singer released a 20-second teaser clip for his newest No. 1 single.

In the video, Bieber raps into the camera in the shadows, and then as he says “hello to falsetto,” several female hands reach out to touch his face and body.

That wasn’t the surprise fans got on April Fools’ Day, though, when Bieber sent out a prank teaser where the girl from The Exorcist pops up and shrieks.

What do you think of the clip?

Posted by:Jennifer Harper