Britney Addicted (to Cosmetics)!

Ahoy, mateys! Our girl Brit sure had a fun time in O.C. last night - the pop star attended a big party for Addiction Cosmetics in Newport Beach. (Brit's got her own line of cosmetics -- well, fragances anyway -- including the new perfume believe that was just released!) And perhaps in an attempt to show off her fondness for the warm Orange County waters, Brit went pirate chic for the evening with her skull and crossbones belt. Talk about a sleek companion piece to her boots!

Oh, and congrats on "Gimme More" being the #1 song on the iTunes download charts - go Britney!