Singer Alicia Keys and hubby Swizz Beatz welcomed a son, Egypt Dean, Thursday night, reports

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Keys gave birth at New York's St. Luke's Roosevelt Hospital. Beatz tweeted, "I'm so thankful for everything I been blessed with in my life wowwwwww!"

Keys, 29, and Swizz, 31, married in August following the May announcement that they were expecting their first child.