Photo: Jennings/WireImage (M.I.A.), Mazur/WireImage(Gaga) Trendsetting rapper M.I.A. has fired the first shots in a potential war of words with trendsetting pop star Lady Gaga. In an interview in the upcoming issue of NME, M.I.A. dissed Gaga’s music, style and the obscene amount of...

After a few rounds of a Wheel of Fortune-style guess-the-lineup game, Perry Farrell and the organizers of Lollapalooza have revealed the full list of artists scheduled to appear at the 2010 festival, which will take place August 6-8th at Chicago’s Grant Park. This year boasts the...

A pair of old songs featuring a pre-Fame Lady Gaga will appear on an upcoming childrens’ audio book titled Portal in the Park. Idolator reports the tracks, recorded with Melle Mel, accompany Cricket Casey’s story about a boy who has crazy adventures after falling through a portal...

Trent Reznor returned to his once-abandoned Twitter to post a photo from the studio with the caption “Last day of the session!” No word on when the new music will be released, and the 33 1/3 book about the making of Pretty Hate Machine has been delayed until likely early fall,...

Gaga attorney says agreement at center of suit was ‘unlawful.’By MTV News staff Lady Gaga Photo: Christopher Polk/ Getty Images An attorney for Lady Gaga has responded to the $30.5 million lawsuit filed against the singer by former collaborator Rob Fusari. The lawsuit...