Congrats to Serena Williams and her fiancé Alexis Ohanian who revealed the first pic of their brand new baby daughter -- Alexis Olympia Ohanian, Jr.

The couple not only shared a beautiful baby pic on Williams' Instagram page, but also shared some home videos leading up to the birth. In the video you can hear the tennis star say that they had some complications with the birth, but all is happy now.

Alexis Jr. weighed 6 lbs 14 ounces when she was born on Sept. 1.