Katy Perry, Willow Smith, Justin Bieber and more glam it up with their families on the red carpet
Credit: Kevin Mazur/WireImage
Updated: Sunday Feb 13, 2011 | 10:00 PM EST
By: Janet Mock
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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."
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