lollapalooza 2011 lineup

Eminem, Muse and Foo Fighters will be among the headliners for Lollapalooza when it returns Aug. 5-7 to Grant Park.

Reliable industry sources confirmed the bookings Tuesday. Lollapalooza promoters C3 Presents had no comment, but the Eminem booking is a coup. The hip-hop artist is expected to win his first album-of-the-year prize at next Sunday’s Grammy Awards for his latest album, “Recovery,” the best-selling album of 2010.