Your request is being processed... Lollapalooza 2010 Lineup REVEALED: Lady Gaga, Erykah Badu Among Headliners

After weeks of rumors, the Lollapalooza 2010 lineup has finally been revealed--and Lady Gaga will be among dozens of other acts performing at the Grant Park festival in August.

As expected, Gaga, Green Day, Soundgarden, Arcade Fire, The Strokes, Yeasayer, Hot Chip and The xx are all slated to perform, but as Time Out Chicago pointed out, some surprises within the lineup (Erykah Badu, Jimmy Cliff and gospel legend Mavis Staples) makes the event the "most soulful Lolla yet."

Some other exciting additions? Social Distortion, The New Pornographers, the Black Keys, AFI and many more. Check out the full lineup here:
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Soundgarden, Green Day, Lady Gaga, Arcade Fire, the Strokes, Phoenix, Social Distortion, MGMT, Jimmy Cliff, Hot Chip, the Black Keys, the National, Spoon, Devo, Cypress Hill, Cut Copy, the New Pornographers, Erykah Badu, Slightly Stoopid, Grizzly Bear, Gogol Bordello, Chromeo, Wolfmother, Yeasayer, X Japan, MUTEMATH, Metric, Dirty Projectors, AFI, Mavis Staples, Matt & Kim, the xx, Drive-By Truckers, Blues Traveler.

Edward Sharpe & The Magnetic Zeros, the Temper Trap, Jamie Lidell, Frightened Rabbit, F Buttons, Deer Tick, Blitzen Trapper, Stars, Raphael Saadiq, the Cribs, Minus the Bear, Switchfoot, the Walkmen, Mumford & Sons, Wild Beasts, Rogue Wave, Los Amigos Invisibles, the Big Pink, the Dodos, Hockey, Cymbals Eat Guitars, B.o.B, Dawes, Warpaint, the Antlers, the Soft Pack, Rebelution, Balkan Beat Box.

Wavves, American Bang, the Ike Reilly Assassination, Company of Thieves, Nneka, Harlem, the Constellations, Miniature Tigers, Mimicking Birds, the Kissaway Trail, HEALTH, Javelin, the Morning Benders, Foxy Shazam, Violent Soho, Royal Bangs, NEON TREES, Freelance Whales, Semi Precious Weapons, Dan Black, The Band of Heathens, Dragonette, My Dear Disco, Shawn Fisher, Neon Hitch, Skybox, The Ettes, Jukebox the Ghost, These United States, MyNameIsJohnMichael.