You might not be surprised that the sexiest dresses at the Oscars came at the afterparties. Even so, there were a few spottings at the ceremony that really blew us away (cue Halle Berry looking like a glamazon). Whether it was because these gowns were skintight or revealing thanks to a thigh-high slit or sheer panel, they all made us stop and stare. Scroll for a look.