After showcasing their latest collection for The Row at London’s Fashion Week, Mary Kate Olsen and Ashley Olsen were both spotted at another Fashionable event in London last night.

The two are up for some fierceness as they showed up with a Black and Ash colored gown that they’ve matched with some feather coat. They look sexy and fabulous at the red carpet while posing in front of the cameras at the ELLE Style Awards in Grand Connaught Rooms.