Famous Friends Mingle at the Grammys

A host of celebrity pals party together at the 2013 Grammys.

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Jessica Biel and Jay-Z attend the 55th Annual GRAMMY Awards at STAPLES Center on February 10, 2013 in Los Angeles, California.
Jessica Biel and Jay-Z attend the 55th Annual GRAMMY Awards at STAPLES Center on February 10, 2013 in Los Angeles, California.