Meanwhile, Serena - who defeated her sister Venus to be crowned victor of the Australian Open in January - recently revealed her pregnancy announcement was an accident.
Serena's wouldn't disclose if the baby was a boy or a girl.
A glowing and gorgeous Serena Williams at the 2017 Met Gala.
Watch Serena Williams talk to Andre Leon Talley at the Met Gala. At the 2017 Met Galas, she took a bold step and went on the red carpet with her fiancé Alexis Ohanian, showing off her glow. So yeah, you could say she's crushing it. She posted a baby bump photo and wrote that she was 20 weeks along. Late last month, she posted a sweet message for the child on Instagram.
"I've been just saving [the photo], but you know how social media is - you press the wrong button and ... I can't wait for you to join the players box next year". "But most importantly, I am so happy to share being number one in the world with you". "Can I play? I know it's very unsafe in the first 12 weeks or so, so I had a lot of questions".
I might play in defence for United against Swansea - Mourinho
United's stalemate with City extended their unbeaten run in the Premier League to 24 games. But we will fight, that's for sure.
Williams' publicist has confirmed that the star athlete does indeed have plans to return to the circuit next year.
Williams' baby is not even born yet, but they are already a target of a racial joke. It's not just that gentle curve that is adding to her undeniable beauty however - it's the look in her eyes, the expression on her face - pure, deep happiness.
Serena recently revealed she had actually accidentally announced her pregnancy.
Clearly, Williams and Ohanian are a happy couple, and will soon be incredible parents.