The Cure and Nine Inch Nails will join previously confirmed acts Mumford & Sons, the Killers, Phoenix, Vampire Weekend, the National and the Postal Service at Lollapalooza in Grant Park on Aug. 2-4.

Multiple industry sources confirmed Thursday that a picture of a Lollapalooza poster that leaked on-line Wednesday night was legitimate. Lollapalooza spokeswoman Shelby Meade would not comment on the leaked lineup, but said official confirmation of the actual lineup would come next week with a new on-sale date for single-day tickets (three-day tickets have already sold out).

The rest of the Lollapalooza lineup that appeared on the poster includes:

Queens of the Stone Age, the Lumineers, Kendrick Lamar, New Order, Eric Church, Knife Party, Steve Aoki, Steve Angello, Ellie Goulding, Thievery Corporation, Grizzly Bear, Lana Del Rey, Flux Pavilion, Band of Horses, Major Lazer, Hot Chip, Azealia Banks, Local Natives, Two Door Cinema Club, Crystal Castles, Dada Life, Tegan & Sara, Imagine Dragons, Beach House, Cat Power, Frightened Rabbit, 2 Chainz, Matt & Kim, Alt-J, Foals, Death Grips, Dillon Francis, Court Yard Hounds, Smith Westerns, Disclosure, Adventure Club, Ben Howard, The Vaccines, Griz, Father John Misty, Ghost, Modestep, Charles Bradley, DIIV, Alex Clare, Heartless Bastards, Baauer, Baroness, Lianne La Havas, Emeli Sande, Wild Nothing.

Jessie Ware, Atlas Genius, Haim, Angel Haze, Timeflies, Theophilus London, Monsta, Wavves, Io Echo, Unknown Mortal Orchestra, Icona Pop, Alvin Risk, Chance the Rapper, Lance Herbstrong, Jake Bugg, Wild Belle, Art Department, MS MR, St. Lucia, Shovels & Rope, Guards, Kill the Noise, Robert Delong, Little Green Cars, Deap Vally, Family of the Year, 360, the Bright Light Social Hour, Twenty One Pilots, San Cisco, Hey Marseilles, Skaters, The Orwells, Palma Violets, Reignwolf, Astro, Pujol, Machines Are People Too, Planet Hemp, Yawn, Keys N Krates, the Neighbourhood, Cole Plante, Half Moon Run, The Mowgli's, Pacific Air, Lukas Nelson & P.O.T.R., Wheeler Brothers, Wake Owl, American Authors, O' Brother, the Dunwells, Houndmouth, Supreme Cuts, Brick + Mortar, Cherub, Makeshift Prodigy, Wild Cub, D-Pryde, Brooke Waggoner, Brite Lite Brite, Beast Patrol.

FRIDAY, AUGUST 2
The Killers
Nine Inch Nails
New Order
Queens Of The Stone Age
Steve Aoki

After signing a 10-year contract last year with the Chicago Park District that will keep Lollapalooza in Grant Park through 2022, Jones said daily capacity was capped at 100,000, which makes its daily attendance bigger than any destination rock festival in North America, including Coachella in California and Bonnaroo in Tennessee.