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Surprise! Justin Bieber Celebrates His Birthday Without a Shirt

Yahoo Celebrity

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Justin Bieber (Gotcha Images / Splash News)

So this is what Justin Bieber’s birthday suit looks like.

The pop star is celebrating his 19th birthday today and clearly chose to ring it in Thursday night in bright blue Hammer pants hung way low and no shirt. In other words, he’s showing off the two non-musical things he’s best known for: his abs and his wacky fashion sense.

The teen performed in Birmingham in the U.K. before donning the aforementioned duds and tweeting, “Great show!!! Now gonna go celebrate 19!! Thanks.”

According to the Mirror, Bieber is throwing a circus-themed bash complete with a ringmaster and clowns.

In the meantime, you can celebrate the young heartthrob with our special gallery of Bieber’s 19 Most Ridiculous Looks and our slideshow of Justin Bieber’s Fab Abs.

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