Serena Williams looks chic - even while getting photobombed. Williams, 44, showed off her figure in a sexy red mini dress while striking a pose, but got interrupted by her little one in true mom fashion. The tennis sensation stunned in a fiery frock featuring a square neckline, short sleeves, a fitted bodice and a hemline that cascaded to her knees in a series of photos she shared via Instagram on Monday, October 13. She styled the look with ivory pointed-toe heels, a delicate bracelet and silver rings.