Alessandra Ambrosio In Vionnet - 21st Annual Race To Erase MS GalaAlessandra Ambrosio joined Holland Roden and Laura Vandervoort at the 21st annual Race To Erase MS Gala, hosted on Friday (May 2) at the Hyatt Regency Century Plaza in Century City, California.

With Holland in green and Laura in white, the supermodel delved into the other side of the colour spectrum rocking a Vionnet Spring 2014 all-black gown with diamond peekaboo cutouts mirroring each other on the front and back.

Thankfully, she removed the casual white T-shirt from the styling, transforming the tulle dress into a more relevant, elegant and, yes, a more sexy statement piece. But, such is Alessandra’s way.

She completed the look with an effortless, slightly undone low ’do, a sleek grey manicure and gemstone and David Webb diamond cuff bracelets.

Credit: Style.com & Getty