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?

DUCHESS CATHERINE

This might be her most fashion-forward maternity look yet. Duchess Catherine steps out in a bold, printed Hobbs coat dress and a chic black fascinator at the Princess Cruises ship naming in Southampton, England.