Lollapalooza 2013 Lineup: Headliners Include Mumford & Sons, Phoenix, The Killers, Vampire Weekend: Teasers for August Festival, Full Lineup Out Next Month

Lollapalooza 2013 is quickly approaching, and although the official lineup will not be released for the summer festival until next month, The Chicago Tribune recently confirmed a few headliners as a teaser to leave us wanting more. Mumford & Sons, Phoenix, Vampire Weekend and the Killers are among the announced and confirmed headliners for Lollapalooza 2013 in Grant Park on Aug. 2-4. Also confirmed by multiple industry sources are the National and the Postal Service. Lollapalooza promoters C3 Presents said it would officially announce the lineup next month. "Early bird" tickets for the festival go on sale next Tuesday. Read More »