VIDEO : Serena William's Daughter Featured On Vogue Cover

Serena Williams is featured on the cover of February's Vogue magazine along with her 4-month-old daughter, Alexis Olympia Ohanian, Jr. Alexis is officially the magazine's youngest cover star. Williams shared the stunning cover on Instagram, which features her in a strapless Versace gown as she effortlessly holds Alexis up in her left arm. She captioned the photo: "All Vogue covers are special but to share this one with my beautiful daughter...makes it a moment I will never forget."