M.I.A. "MATANGI" (APRIL) | Though her next single may never be bigger than "Paper Planes," M.I.A.'s new album may boost her career since she's recently only made headlines for her bad behavior, including flipping the bird during the Super Bowl halftime show last year and tweeting a journalist's phone number during their feud. Unfortunately, the album may be "too positive," according to M.I.A. who said her label asked that she "darken it up a bit."