New York: Singer Alicia Keys has given birth to her second baby boy, Genesis Ali Dean, with husband Swizz Beatz. Keys, 33, and Beatz, whose real name is Kasseem Dean, welcomed baby Genesis last weekend, reported the New York Daily News.

"The joy of joy is joy!!" she captioned a photo on Instagram of the baby's footprints.  "We are so grateful! #blessings!," she added.The 'Girl on Fire' singer and Beatz have been married since 2010 and are also the parents to four-year-old Egypt Daoud.

He is also the father to three other children from previous relationships - Prince Nasir, 14, Kasseem Jr, seven, and six-year-old Nicole. "I now have a bigger purpose in life. I love giving back to my children," Beatz had said.