AUCKLAND: Iggy Azelea is criticizing Lorde’s performance with Nirvana. Lorde performed with the surviving members of the band at the Rock and Roll Hall of Fame Induction Ceremony on April 10 in Brooklyn, along with Joan Jett, St. Vincent and Kim Gordon. Iggy is slamming the decision to involve Lorde , saying the New Zealand-born star didn’t belong on stage with the others. ‘Nothing against her, but I think when you're doing a tribute to someone that's dead, generally it should be the person's peer,’ she told Billboard magazine. Lorde is not Kurt Cobain's peer.–BTG