Serena Williams threw a retro-themed baby shower celebration, because she's just that cool. The world-renowned tennis player, who announced her pregnancy with fiancé Alexis Ohanian [1] earlier this year, partied like it was the 1950s with her sister Venus and her best girl pals Kelly Rowland [2], Ciara, Lala Anthony, Eva Longoria [3], and Angie Beyince. Serena also gave a tiny glimpse of her growing baby bump [4] while rocking a black long-sleeved crop top and a yellow A-line skirt. The Wimbledon champion finished her '50s-inspired look with a red kerchief and white pearls. Check out all the best photos from the adorable day ahead!
