@Lollapalooza tweeted the news on Wednesday morning, including the message to "stay tuned for giveaways coming soon. . ."
The official was Lolla lineup was released on Monday by Lollapalooza founder Perry Farrell, but the lineup had been leaked days before.
Lollapalooza runs from August 2-4 at Chicago's Grant Park.
About 130 bands will play in Chicago's Grant Park during the three-day Lollapalooza Festival. They include The Cure, Phoenix, Thievery Corporation, Tegan and Sara, Cat Power, New Order and Lana Del Rey. Vampire Weekend will just months after their upcoming album, "Modern Vampires of the City," is released in May. The Lumineers, coming off last year's hit "Hey Ho," will also perform.
More information at www.lollapalooza.com.