The organizers of Lollapalooza 2013 better have some tricks up their sleeve if they want to surprise concertgoers with their lineup. After the headliners leaked, now a picture of the entire festival's bill is circulating the Internet, and it's looking pretty legitimate at this point.

posted the following picture to their Twitter account and it gives heed to the
rumors that the
Killers, Vampire Weekend and Mumford & Sons would be headlining.

Now that we've gotten all the pesky rumors out of the way, let's take a look at who exactly will be performing at the Aug. 2-4 festival! As it has in the past, Lollapalooza has a cast of characters that reaches across every single genre. Indie acts like The Lumineers and Imagine Dragons will take the stage, but the 2013 lineup also boasts some hip-hop heavyhitters. Kendrick Lamar, Azealia Banks, 2 Chainz and Angel Haze are all slated to take the stage. Dance and EDM acts like Steve Aoki, Major Lazer, Alex Clare and Baauer will rock the crowd and fear not -- pop is alive and well on this bill! Ellie Goulding, Lana Del Rey, Jessie Ware and Icona Pop are also performing.

With all signs pointing to this lineup's validity, will you be attending this year?

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