Alicia Keys Olivia Munn Diane Guerrero

From statement-making ball gowns to chic black ensembles, we saw an array of amazing looks at events around the city on Monday night. Alicia Keys rocked the jumpsuit trend, which we just can't seem to get enough of, while Olivia Munn kept things simple and understated in a subtly printed number. Click through to see their winning looks, as well as all of the other best dressed ladies of the evening.