Cody Simpson Birthday: Aussie Pop Singer Turns 16! (PHOTOS)

01/11/2013 11:32 am ET

It's been a whirlwind month for Cody Simpson: The Aussie pop singer has been touring in the US, spending time in the studio recording a song for a major motion picture, and today, he's celebrating his sweet 16!

Of course, the anniversary of the pop star's birth was commemorated on Twitter this morning with the worldwide trending topic #HappySickSixteenCody, propelled by Angels & Gentlemen (as his fans call themselves) from Australia to the US. The "Wish U Were Here" singer himself tweeted yesterday:

In honor of Cody's big day, click through the slideshow below for some of the budding star's best style moments.

Angels & Gentlemen: Which Cody photo is your favorite? Tell us is the comments below or tweet @HuffPostTeen!

Cody Simpson's Style
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