Last Night's Look: Love It or Leave It?We can't stop talking about the outfits Anne Hathaway, Julianne Hough and more stars were just spotted in! Check them out, then vote – fashion-forward or fashion fail?

JENNIFER LOPEZ

It was only a matter of time before the trend-loving J. Lo broke out the white pumps. She pairs her Casadei pair with a simple black L'Wren Scott dress featuring an illusion neckline and a menswear-inspired collar for the United Nations Mom + Social event in N.Y.C.