I Really Love My...

Nicole Richie's charm necklace. Katie Holmes' boyfriend jeans. Check out 2008's must-have items that celebs couldn't get enough of – and how to get the looks for less! By Andrea DeSimone

KEY TO MY HEART NECKLACE

Though Britney Spears is busy promoting her new album Circus, the pop star keeps her boys close to her heart wherever she goes with a "Key to My Heart" sterling silver and Swarovski crystal pendant necklace engraved with her sons' names. Get Britney's two-pendant Key to My Heart necklace, $74, at keytomyheart.net.