Both covers for Justin Bieber's new single "Boyfriend" are cute, but we prefer the one on the left. Something about JB running his hands through his famous hair does it for us!

The 18-year-old pop star took to Twitter to ask his fans to select which cover is best. No doubt, this song will skyrocket on the music charts considering his last CD, My World 2.0, has sold more than 14 million albums.

Biebs' upcoming album Believe will be out later this year and will feature collaborations with Drake, Lil Wayne and Adam Levine ... just to name a few.

As for "Boyfriend", it's set to drop on March 26.