Black dresses aside, Kelly Rowland and Allison Williams couldn't have looked more different last night at the Winter Ball for Autism in New York City. Kelly made her first appearance since her engagement in a curve-hugging number with shimmering embellishment along its left sleeve.
Meanwhile, Allison Williams had a princess moment in a lace gown with a full tiered skirt by Oscar de la Renta. She finished off the dramatic ensemble with a sleek clutch, which was also by the brand, a statement cocktail ring, and a pair of matching earrings. Whose take on the classic black dress did you think won on the red carpet?