Now that you're hopefully completely recovered from your post-holiday hangover, time to prepare for another kind of hangover: the start of the new year! Tune in to MTV TONIGHT to ring in 2012 right -- loudly, and with tons of glitter and celebrities -- during MTV's "NYE In NYC 2012," featuring performances by Demi Lovato, Selena Gomez, Jason Derulo, Mac Miller and J. Cole!
Demi Lovato and "Teen Wolf's" Tyler Posey will be co-hosting as the famous ball drops and we count down to 2012. Given that the party's going down at MTV headquarters in Times Square (and the fact that the world might end -- eek!), there are sure to be extra surprises. (That's corporate speak for "There are extra surprises that we can't explicitly reveal at this time.")
+ Tune in to the party of the year tonight on MTV at 11 p.m. ET! And just in case the world is really ending in 2012, who cares! Let's just keep dancing "Till The World Ends."