Justin Bieber's Instagram pictures caught our attention today — and not because he was shirtless or making a funny face. The reason? He has a mustache! Granted, it's more like a bit of stubble above his upper lip, but it's a stache none the less.
Justin isn't the only heartthrob to don scruff recently. Zayn, Louis and Liam of One Direction are rocking facial hair, as well as Aussie cutie Liam Hemsworth. But do these guys look cuter with or without a beard? That's where you come in.
Click through the below slideshow to see the 5 stars with and without scruff, and vote in the polls to let us know if you love or hate their facial hair! Sound off in the comments, too!