Last Night's Look: Love It or Leave It?

Check out the head-turning outfits Eva Longoria, Scarlett Johansson and more stars were just spotted in! Then decide – fabulous or fashion faux pas?

NAOMI WATTS

With a black velvet bustier dress, a faux python clutch and strappy sandals (all by Stella McCartney), plus a dramatic Van Cleef & Arpels metallic collar necklace, the star makes a striking entrance at the Tribeca Ball in N.Y.C.