MTV is notorious for throwing the biggest and baddest spring break parties -- and this year is no exception. MTV and MTVu will head to Las Vegas with Lupe Fiasco and Wiz Khalifa in tow to headline MTV Spring Break 2011.

The 'Black and Yellow' songster and 'Words I Never Said' rapper will be joined by Jason DeRulo and Pitbull at party of the year, which takes place poolside at the Palms Resort & Casino in Vegas March 6-10.

MTV also has some surprise guests up their sleeve, so stay tuned for the rest of the spring break lineup!