Justin Timberlake is one of those rare multi-hyphenates who can do it all — he's a Grammy-winning singer, a respected actor, an experienced producer, and a successful businessman. (Makes you wonder when he sleeps!)

So it should be no surprise that JT is worth a ton of money. Like, more than we're likely to see in our lifetime. Or ten lifetimes.

But just how much is this 33-year-old worth? That's the quiz we gave Viggle LIVE! users during a March 1 airing of The Social Network — in which Justin plays another successful business man, Napster co-creator Sean Parker.

44 percent of you answered accurately. The Tennessee native is worth $100 million, according to Celebrity Net Worth.

Wanna play along? Download the free Viggle app now.


Meanwhile, another 44 percent guessed $150 million. (Not yet, but it give him a year or so.) And 12 percent guessed a paltry $75 mil. (What, is it 2010 or something?)

Join Viggle and show off your your amazing celeb, TV, and movie knowledge! It’s easy — and you even get to earn rewards for watching your favorite shows. All you have to do is download the Viggle app, get watching, and join in on the fun!

Source: Celebrity Net Worth

Dan Clarendon is an assistant editor at Wetpaint Entertainment. Follow him on Twitter and Google+!