A post shared by Serena Williams (@serenawilliams)In other Williams news: husband Alexis Ohanian shared three sweet family photos of the couple and their 3-year-old daughter, Olympia, on Instagram Wednesday. In the photos, Williams stuns in a gray jersey midi dress and glittery heels while Ohanian wears a gray blazer, dark gray tee, black trousers, and black and white sneakers.