Serena Williams Shares 1st Photo of Daughter [PHOTO INSIDE]

Serena Williams, 35, and fiancé Alexis Ohanian, 34, welcomed their first child on Sept. 1 in West Palm Beach, Fla. Only 12 days old, Serena shared the very first picture of her newborn baby girl on Instagram with the caption: "Meet Alexis Olympia Ohanian Jr. You have to check out link in bio for her amazing journey. "

According to Page Six:

“So we’re leaving the hospital after six, seven days,” the tennis champion said in the clip. “It’s been a long time, but we had a lot of complications, but look who we got — we got a baby girl.”

The couple, who got engaged in December 2016, accidentally revealed they were expecting in April after Williams posted a Snapchat of her baby bump at 20 weeks.

Congrats to the couple on their new bundle of joy.