She's an inspiration!
...and not just because of her incredible sporting achievements.
Serena Williams has always promoted a strong and healthy body image, which countless women look up to.
And this weekend she proved that her healthy lifestyle goes a long way when she posted her first Snapchat of her amazing post-baby body.
Just two weeks after giving birth to Alexis Olympia Ohanian Jr, the sportswoman is back into her denim shorts and looks phenomenal.
Serena shared a mirror selfie of her wearing denim cut-offs and wrote, "Back in my jean shorts 2 weeks."
The new mum also shared a touching snap of her daughter in her arms and revealed her name to fans earlier this week.
But there's more where that came from, as after welcoming the tot, Serena and husband Alexis Ohanian created an Instagram account for her, which already has over 20,000 followers. Not bad for a two-week old baby!
The new parents have shared two adorable pictures of their newborn daughter on her account so far. One shows baby Alexis with her eyes shut, alongside the caption, "Thinking about mummy and daddy."
The next shows off her teeny-tiny arms, which is suitably captioned, "Biceps."
Alexis was born on September 1, weighing in at 6lbs 14 ozs. Serena was forced to stay in the hospital for six days due to complications at the time.
But now it's great to see her looking so happy and healthy!