Starpulse — Soundgarden will mark their rock reunion by headlining the 2010 Lollapalooza festival in Chicago, Illinois this summer - 12 years after they split.   The group has been confirmed to join Lady GaGa... more info

NME — Arcade Fire, Green Day and Phoenix also set to appear at the event more info

Jam! Showbiz Music, Canada — Soundgarden will mark their rock reunion by headlining the 2010 Lollapalooza festival in Chicago, Illinois this summer - 12 years after they split. more info

Live Daily — (LiveDaily.com) It's official. As initially reported in February, Lady Gaga will make her debut Lollapalooza appearance this summer. more info

ContactMusic — SOUNDGARDEN will mark their rock reunion by headlining the 2010 Lollapalooza festival in Chicago, Illinois this summer (10) - 12 years after they split.The group has... more info

Pop Crunch — Great news for music fans: the lineup for Lollapalooza 2010 was formally announced on Tuesday and the rumors have turned out to not be rumors after all – Lady Gaga, Soundgarden, and Green Day are among the headlines set to rock Chicago’s Grant Pa... more info

Undercover, Australia — Lollapalooza 2010 has the old, the new, the borrowed and the blues this year. Green Day and Soundgarden are there. So are Lady Gaga, Devo and The Stokes. more info

Idolator — You can stop spinning the Lollapalooza wheel of fortune, as the official lineup has been announced for the 2010 fest at Chicago’s Grant Park. The three-day event will take place August 6 – 8, and for it Soundgarden will reunite for their first pe... more info

Perez Hilton — Lollapalooza, the famed music festival in Chicago's Grant Park, just released the lineup and it's AMAZING, including our beloved GaGalupe and Green Day! YES! Check it out: Soundgarden, Green Day, Lady Gaga, Arcade Fire, the Strokes, Phoenix, Social ... more info

Stereogum — Lolla’s not playing games anymore: The full and official lineup’s in, and it’s fully and officially great. First off, let’s talk about Soundgarden. Soundgarden! If this news came in just two days ago they’d have been copping a “Jesus Chri... more info