Stephen Curry and wife Ayesha Curry welcomed a baby girl Friday.

The 27-year-old Golden State Warriors point guard and 26-year-old actress announced the news on Ayesha Curry's blog, Little Lights of Mine. The couple are already parents to 2-year-old daughter Riley Curry.

"Our beautiful little Ryan Carson Curry arrived perfectly healthy and happy!" the actress wrote. "I was able to birth her naturally without an epidural. This is something I've always wanted to do and was so happy to get through it with the help of my darling husband and amazing doctor."

"Stephen, Riley and I are enjoying this gorgeous gift from God and basking in the present!" she continued. "We are now officially a family of 4! Riley is completely enamored with her little sister and has taken on her role as big sister beautifully."

Curry and Ayesha Curry have known each other since they were teenagers, and married in July 2011. Riley Curry came to fame after stealing the show from her dad at a post-game conference in May, and will celebrate her third birthday July 19.