Legendary rocker Alice Cooper was joined by pop singer Katy Perry when he presented the award for "Best Rock Album" at this past Sunday night's (January 31) 52nd annual Grammy Awards.
Alice was interviewed on the red carpet by Mariah Carey's husband Nick Cannon. Watch the chat below.

JUDAS PRIEST was honored with a Grammy in the "Best Metal Performance" category in the pre-telecast ceremony at the Grammy Awards, which were held at the Staples Center in Los Angeles. JUDAS PRIEST was nominated for the track "Dissident Aggressor", from the band's 2009 live album "A Touch of Evil: Live". The band's lead vocalist Rob Halford and drummer Scott Travis accepted the award at the event.