Lollapalooza Headliners Leaked

Aha! Finally some big Lollapalooza news.

Aside from that Nine Inch Nails news that Billboard leaked out a few weeks back, confirmations for this year's festival were largely stray. Aside from a few small confirmations, like Angel Haze and Imagine Dragons, nothing was firmly stamped down.

As per usual, The Chicago Tribune's Greg Kot released the fest's first "confirmed" headliners. Previously rumored acts Mumford & Sons, Phoenix, Vampire Weekend are indeed on the billing alongside The Killers this year. All four performed at the festival in 2009 and 2010, but only The Killers and Phoenix were previously booked as headliners. M&S have obviously exploded since their 2010 appearance, so the headlining spot isn't surprising, but Vampire Weekend booked as an official headliner may be still curious.

Lollapalooza fans will recognize a slight gap in headliners - an electro act. Since 2011, festival organizers have made a large concerted effort to bring more electronica music to the festival, booking Deadmau5 in 2011 and Avicii and Justice last year. With the four new headliners and Nine Inch Nails, only one headlining slot remains. Nothing is confirmed, but expect that final slot to go to a major electronica act.

The four headliners weren't the only acts leaked, however. Previously rumored Postal Service and The National will also be heading to Chicago this August. Expect the full lineup release in the coming weeks.

Lollapalooza takes place August 2-4 this year. Stick here for more updates and rumors.