Alicia Keys Gives Birth to Second Child

Singer already has a son with husband Swiss Beatz.

ByABC News
December 28, 2014, 3:17 PM
Recording artist Alicia Keys attends the 2014 Essence Music Festival, July 4, 2014, in New Orleans.
Recording artist Alicia Keys attends the 2014 Essence Music Festival, July 4, 2014, in New Orleans.
Bennett Raglin/WireImage/Getty Images

— -- Alicia Keys is a mother of two!

The Grammy-winning singer, 33, and her husband since 2010, Kasseem Dean, aka Swizz Beatz, welcomed a baby boy, Genesis Ali Dean.

She posted an image on her Instagram account, saying the baby was born Saturday at 1:52 a.m., and was 6 pounds, 5 ounces.

"The joy of joy is joy!! It's a boy!!" she wrote.

Keys and Beatz are also parents of 3-year-old son Egypt. In addition, Beatz, 35, has three more children from previous relationships.

RELATED: Alicia Keys Is Pregnant Again!

Keys announced the news that she was expecting her second child on her Instagram account, with a photo of her and her husband both wearing white and embracing her baby bump.

"Happy Anniversary to the love of my life @therealswizzz !! And to make it even sweeter we've been blessed with another angel on the way!!" she revealed.

Keys continued to gush, "You make me happier than I have ever known! Here's to many many more years of the best parts of life!"