Grammys 2011

2011 Grammy Awards: It's Family Night!

Katy Perry, Willow Smith, Justin Bieber and more glam it up with their families on the red carpet

MICK & ELIZABETH JAGGER

Papa was a Rolling Stone! The rocker's 26-year-old daughter, Elizabeth (whose mother is Jerry Hall), cheers on her dad as he makes his Grammys performance debut, singing songwriter Solomon Burke's "Everybody Needs Somebody to Love."