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

DIESEL JEANS

Proving his loyalty isn't only to girlfriend Vanessa Hudgens, Zac Efron stays faithful to his denim, rocking Diesel's "Thanaz" jeans all over L.A.