Star Tracks
Richie takes charge of Mischa's new pup. Plus: Leo, Beyoncé & Jay-Z, Julia Roberts and more
Credit: London Entertainment/Splash News
Published: Friday Apr 21, 2006 | 11:10 AM EDT
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CRITTER SITTER
Nicole Richie gets a giggle out of tending to Mischa Barton's new puppy as the pals lunch in West Hollywood on Thursday.
