It may be Halloween, but there's nothing scary about the best-dressed list this week. In fact, many of our favorite Hollywood stars stunned in looks that were far from costume-y. Vanessa Hudgens was a total bombshell in a tight, sparkly black gown; Camila Alves made a strong case for capes and Lily Collins proved that crop tops aren't going anywhere anytime soon. Check out the best-dressed stars of the week and let us know if you agree with our picks. Lily Collins in Houghton Collins looks angelic in this outfit.