Happy birthday, Justin Timberlake! The *NSYNC singer turned Hollywood actor turns 31 today on the 31st — his golden birthday.

OK! GALLERY: JUSTIN TIMBERLAKE & AMANDA SEYFRIED ARE ALL SMILE FOR IN TIME PHOTOCALL IN PARIS

In celebration of Justin's special day, OK! has put together some highlight photos from Justin's career. Justin may be another year older, but it seems like just yesterday he was singing with *NSYNC and dating Britney Spears. Now, Justin is starring in films like In Time opposite Amanda Seyfried and is actually engaged in real life to Jessica Biel.

My, how far he has come!

OK! NEWS: JUSTIN TIMBERLAKE & JESSICA BIEL ARE OFFICIALLY ENGAGED!

Justin Tweeted yesterday, "Did you know you can get the @intimemovie DVD/Blu-Ray tomorrow?"

Looks like fans know what to buy for JT's birthday!

Do you think Justin just keeps getting better with age or do you miss those braids?