Last Night's Look: Love It or Leave It?We can't stop talking about Jennifer Lopez's sequin gown, Sandra Bullock's sexy black dress and more outfits that stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

TAYLOR SWIFT

Skipping her go-to demure dresses, the singer whips out a pair of Oscar de la Renta short-shorts, which she teams with a billowy blouse also by the designer and black strappy Office sandals at the Capital Summertime Ball in London.