Happy 24th Birthday, Zac Efron! (PHOTOS)

Zac Efron's Awesome Hair
From swirly to short, a look at Zac's lovely locks.
With his days of Troy Bolton long gone, Zac Efron has grown up right before our eyes! In honor of the former Disney star’s 24th birthday, Celebuzz is reminiscing with our favorite pictures of Zac throughout the years!

The triple threat actor became a household name when he stole the hearts of tween girls everywhere as basketball hunk, Troy Bolton in Disney’s High School Musical. On set, Zac met his longtime girlfriend Vanessa Hudgens that he then he dated for five years before the two called it quits in December of 2010.

Zac has recently taken on more serious roles in upcoming movies such as Lucky One, Liberal Arts and Paperboy where he stars alongside Hollywood A-Listers like Nicole Kidman and Matthew McConaughey.

So we’re wondering, why is Zac still single? Who would you like to see Zac with next? Share your thoughts in the comments below!

Tags: Zac Efron