Robin Thicke, Paula Patton Welcome a Son

Credit: Jeff Vespa/VF1/

Robin Thicke and Paula Patton have welcomed their first child, his rep confirms to

Julian Fuego was born Tuesday in Los Angeles.

"Mother, father and son are all doing well," his rep tells Us.

Alicia Keys first announced the baby news Tuesday at L.A.'s Staples Center, where she was to perform with Thicke, 32. The crowd cheered. She did not say whether he will return to the tour, which ends Saturday in Oakland, Calif.

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Last December, Thicke told Us he and Patton - who celebrate their fifth wedding anniversary in June - were ready for parenthood.

"We're preparing the baby room, painting rooms and picking colors," Thicke told Us. "Paula's kind of got the baby taste in the family. I'm just going to sing to it and cuddle with it and teach it how to play basketball and talk to girls."