Serena Williams Has Given Birth To Her First Child

Tennis champion Serena Williams has welcomed her first child with fiancé Alexis Ohanian, according to reports from US Weekly.

The 35-year-old gave birth to a baby girl at a hospital in Palm Beach, Florida, on Friday, the source said.

The couple are yet to announce the name of the new bub.

Just a few days after announcing I was pregnant, we did this shoot for the @voguemagazine iconic September issue. I was so energetic that day but then I remember being totally exhausted and needed to take a break for an hour. I was still trying to understand this whole pregnancy process. Nowadays I have no ankles or toes and my fingers resemble sausages but it's moments like this that are captured by @mariotestino that makes everything worthwhile. Dress by my love @donatella_versace

Serena accidentally announced her pregnancy back in April with a Snapchat selfie of her 20 week baby bump.

She's kept up her phenomenal level of fitness while expecting – winning the Australian Open at two months along while also continuing to share her kick arse pregnancy workouts on social media.