Zac Efron: The Box Birthday Celebrations!

Zac Efron leaves The Box nightclub with a few of his buddies on Friday (October 21) in London, England.

Zac celebrated his birthday this past Tuesday – he turned 24! Happy birthday, Zac!

PHOTOS: Check out the latest pics of Zac Efron

The teaser poster for Zac‘s film, Dr. Seuss’ The Lorax, was recently released – check it out in case you missed it. The animated film also stars Taylor Swift, Ed Helms, and Betty White.

Last month, Zac was spotted walking through the airport holding tight to his iPhone and a pair of shades.