Serena Williams attends the Audemars Piguet Art Commission Presents "Reconstruction of the Universe" By Sun Xun on November 29, 2016 in Miami Beach, Florida. The new mom gave birth to daughter Alexis in September.

Serena Williams took to Instagram Thursday showing off her post baby body. And the new mom appears to be getting back into shape just fine.

Photo Credit: Getty Images for Audemars Piguet
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