51st Annual Grammy Awards(2) :Paris Hilton ,Tia Carrere ,Audrina Patridge

51st Annual Grammy Awards :Paris Hilton ,Tia Carrere ,Audrina Patridge

Paris Hilton during Annual Grammy Awards held in Los Angeles. (AFP Photo/Gabriel Bouys)

Carrie Underwood holds the best female country vocal performance award for 'Last Name', backstage at the 51st Annual Grammy Awards in Los Angeles. (AP Photo/Matt Sayles)

Emily Procter poses for a photograph backstage at the 51st Annual Grammy Awards in Los Angeles. (AP Photo/Matt Sayles)

Audrina Patridge arrives at the 51st Annual Grammy Awards in Los Angeles. (AP Photo/Chris Pizzello)

Singer Carrie Underwood poses on the red carpet as she arrives at the 2009 Pre-Grammy gala and salute to Industry Icons in Los Angeles on February 7, 2009. (AFP Photo/Mark Ralston)

M.I.A (Maya Arulpragasam) poses backstage after performing at the 51st annual Grammy Awards in Los Angeles.Maya performed the same day when her delivery date was due. (Reuters/Mario Anzuoni)

Katy Perry, nominated for best female pop performance, arrives for the 51st Annual Grammy Awards at the Staples Center in Los Angeles. (AFP Photo/Gabriel Bouys)

Lisa Rinna arrives at the 51st Annual Grammy Awards in Los Angeles. (Reuters/Danny Moloshok)

M.I.A. poses for a photograph backstage during the 51st annual Grammy Awards in Los Angeles. (AP Photo/Matt Sayles)

Tia Carrere poses for a photo backstage at the 51st Annual Grammy Awards in Los Angeles. (AP Photo/Matt Sayles)