We know for our birthdays, we'd ask Justin Timberlake to get back in the studio. Teaming up with Timbaland, Ciara, or Rihanna is great and all but we're ready (and have been patiently waiting) for "SexyBack: Part II"! But it's not our bdays today -- it's his! Happy birthday, Justin!

Three Fun Facts About Justin:
-One of JT's favorite snacks is Oreos (dipped in milk!) Yum, good choice Justin!
-His greatest fears include snakes, sharks, spiders, and being knocked unconscious by stuffed animals thrown at him during a concert.
-Justin got his first big break at age 11 when he was on Star Search -- before he met ex-flame Britney Spears on The Mickey Mouse Club and way before his *NSYNC days.

Leave your bday messages for Justin below!

Photo: Marion Curtis/StarPix