Gaga at Lolla? Singer may headline Chicago show

February 17, 2010 6:18:06 AM PST
Lady Gaga is reportedly the headliner for this year's Lollapalooza music festival in Grant Park, according to the music blog Daily Swarm.

The blog claims multiple industry sources have confirmed Lady Gaga will return to the stage in Chicago.

A much less famous Gaga took the Lollapalooza stage in 2007.

Lollapalooza is set for August 6-8 in Grant Park.

The site also reports Soundgarden and Green Day will perform this summer. The full official lineup is expected to be announced in April.