Firefly Music Festival Lineup Announced!

According to a user on Reddit who has captured these screenshots from the Firefly App, the lineup has leaked.  Paul McCartney, The Killers, and Kings of Leon are set to headline. Also on the lineup are Foster The People, Steve Aoki, Spoon, Modest Mouse and more! Firefly Music Festival takes place June 18th-21st in Dover, DE, and is produced by Red Frog Events and Goldenvoice. Take a look at the leaked lineup below. Or if you'd like to wait, they are going to announce the lineup today at 3:00 EST.

Update 3:00 EST The Official Lineup has been released.

In alphabetical order:
Alison Wonderland, Andrew McMahon In The Wilderness, AWOLNATION, Bad Suns, Bahamas, Bastille, Bear Hands, Benjamin Booker, Betty Who, Big Data, BRONCHO, Broods, Borns, Cage the Elephant, Cardiknox, Cathedrals, The Chainsmokers, Charli XCX, Cheerleader, Chiddy Bang, Citizen Cope, Clean Bandit, Client Liaison, Cold War Kids, Colony House, Craze, Cypher Clique, Dirty Heads, Dizzy Wright, DJ Mustard, Echosmith, Elliphant, Empire of the Sun, Falls, Fences, Fiance, Filibusta, Foster the People, Gary Clark Jr., Generationals, Glass Animals, Goshfather & Jinco, The Griswolds, Grizfolk, Halsey, Hey Rosetta!, How to Dress Well, Hozier, The Hunts, Intergalatix, Jack Novak, Jayceeoh, Joe Pug, Jon Bellion, Jungle, Kid Cudi, Kill Them with Colour, The Killers, Kings of Leon, Kingsize, Knox Hamilton, The Kooks, Kygo, Le1f, Lettuce, Linus Young, Lizzo, Logix, Manchester Orchestra, Manila Killa, Marian Hill, Matoma, Matt & Kim, Max Frost, Milo Greene, Modest Mouse, Morrissey, Mother Mother, Nick Catchdubs, Night Terrors of 1927, Odesza, Panama Wedding, Paul McCartney, PHOX, The Preatures, Prinze George, Raury, RJD2, Run the Jewels, Rustie, Ryn Weaver, Shaun Frank, Skylar Spence, snakehips, SNBRN, Snoop Dogg, Solidisco, Spoon, Steve Aoki, Sturgill Simpson, Styles&Complete, Sublime with Rome, Sweater Beats, Sylvan Esso, Tove Lo, Twin Peaks, Vacationer, Vindata, Verite, Walk The Moon, The White Panda, Whyel, Wild Party, The Wind and the Waves, Young Rising Sons, Zedd, Zella Day