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

TAYLOR SWIFT

The singer, who appears to still be in breakover mode, steps out in a silver dress with a whiplash-inducing neckline and bronze sandals at the 40 Principales Music Awards in Madrid.