Spears test drives some hot wheels at a Mercedes dealership. Plus: Eva Longoria, Amy Winehouse, Beyoncé and more

GLAMOUR TRIO

Christina Ricci – with newly lightened locks – gets the TV scoop from The Office's Rashida Jones and Heroes' Ali Larter during DKNY's Delicious Night fragrance launch Wednesday in New York.

Talk about Christina's new do on Off the Rack.