[GIST]Tennis Champ is a mom!

The 35-year-old welcomed a baby girl at a hospital in Palm Beach, Florida, on Friday, September 1.

Serena Williams has welcomed her first child with fiancé, Alexis Ohanian.

A source close to the Tenis champ confirmed the happy news to Us Weekly.

The 35-year-old welcomed a baby girl at a hospital in Palm Beach, Florida, on Friday, September 1.

play

Reddit founder Alexis Ohanian and Serena Williams.

 (Dimitrios Kambouris/Getty Images)

Williams who got engaged to Reddit co-founder on December 29, 2016, accidentally announced her pregnancy in a Snapchat photo on April 19.

Big congrats to the happy couple.