Mariah Carey gave birth two babies -- a boy and a girl -- on Saturday. The day also marked Carey’s anniversary with hubby Nick Cannon.

The twins were born just after noon in Los Angeles. The girl weighs 5 pounds, 3 ounces and the boy 5 pounds, 6 ounces. According to a spokeswoman, Carey’s “We Belong Together” played as the twins were born. As for names, the couple hasn't picked them out yet. Cannon told People magazine "They won't be crazy names, like Carburetor or anything, but they will be unique."

Reps report that Mariah is doing just fine and the couple is "overjoyed."