The 6 most important haircuts in the history of Pop
Guys, back with a new single, Starboy, where he's teamed up with legends .
But his funky new track is somewhat overshadowed by his all-new hair cut. Yep, he went and lopped it all off...
The Weekend
WE KNOW, RIGHT? Why would he snip those lovely locks off? But to be fair, his new style does look pretty cool, which is a relief.
Which got us thinking... which other massive pop stars dramatically altered their hairdos, and did it bring them success?
Miley Cyrus
Remember the time Hannah Montana chopped her long hair off and dyed it bleach blonde? Of course you do! It happened not long before released We Can't Stop, which propelled her career to even greater heights. Like, ahem, that Wrecking Ball vid.
Justin Bieber
We're not convinced blonde dreadlocks on Canadian pop prince was a great idea, but fans went bonkers when he revealed it. He snipped 'em off shortly after but the internet never forgets.
Rihanna
Since showcased her new bob in the video for Umbrella she's never looked back. It's safe to say the hair (and of course the amazing song she collaborated on with Jay-Z) worked, sending her into the stratosphere of the music world.
Harry Styles
When one quarter of One Direction decided to chop off his long hair it almost sent the world into meltdown. But he did it for the Little Princess Trust: a charity that provides real hair wigs for kids who have lost theirs.
Jessie J
Brit singer has shaved her head a few times now; the latest coming at the end of 2015. She'd previously done it for Comic Relief and raised about half-a-million pounds. That time it WAS about the money, money, money...