The Mirror — Famed for outrageous futuristic costumes, Lady GaGa is living in the past with these snaps. more info

HERE'S the most shocking picture of Lady GaGa yet - in sensible control pants more info

AngryApe — The singer is in the running to record a song for the movie more info

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

E! Online — Chicago is Lady Gaga's kind of town. And Lollapalooza is apparently her kind of festival. The "Telephone" superstar is leading the pack of more than 130 musicians, bands and... more info

Pop Justice — Sky Ferreira - who today unveiled the video for her first big tune '17' - is kind of a big deal. If you are still reading this article after what might well be the most toe-curlingly trite final six words of an opening sentence in the history of ope... 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