Last Night's Look: Love It or Leave It?Scarlett Johansson plays up her curves, Emma Watson brings sexy back, Jennifer Connelly flashes some leg and more stars show off their red carpet style. Check them out, then vote – fashion-forward or fashion fail?

AMY SMART

The actress shows a flair for flare in an A-line Alice + Olivia dress at the premiere of The Single Moms Club in L.A.