New mum, Serena Williams is not wasting time on her bid to reach her famous pre-baby body; and just two weeks after giving birth to her first child, she’s much more closer than anyone had expected.

As one of the world’s most successful athletes, the tennis star is renowned for her sculpted physique.

And just two weeks after welcoming daughter, Alexis, the 35-year-old champ has already pinged back into shape.

In a photo on her Insta Story, Serena posed in a pair of tight denim shorts with her hand placed on her hip, showcasing her tiny waistline.

It’s no surprise that Serena has managed to snap straight back into shape, as she stayed active throughout her pregnancy.

The star wowed fans with videos of her playing energetic games of tennis while heavily pregnant.

Serena announced the birth of her daughter this week, posting an adorable photo of the pair cuddled up.

She added the caption: “Meet Alexis Olympia Ohanian Jr. You have to check out link in bio for her amazing journey. Also check out my IG stories.”

Serena welcomed her first baby with fiancé Alex Ohanian on September 1st.