Alfonso Ribeiro and Angela Ribeiro Alfonso Ribeiro and Angela Ribeiro

Alfonso Ribeiro and his wife Angela have a new addition to their family.

The Fresh Prince of Bel-Air alum tells In Touch that they welcomed a baby boy named Anders Reyn Thursday morning, and that he is "over the moon."

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Ribeiro, 43, announced his wife's pregnancy on Dancing with the Stars last season, on his way to winning the Mirrorball trophy.

Anders joins big brother Alfonso Jr., 18 months, as well as 11-year-old Sienna, Ribeiro's daughter from a previous relationship.

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