Mariah Carey and Nick Cannon Mariah Carey and Nick Cannon

Mariah Carey and husband Nick Cannon welcomed their twins into the world Saturday at 9:07 a.m. at an undisclosed Los Angeles hospital, according to the Associated Press. As expected, one was a boy (weighing 5 lbs., 6 oz. and measuring 19 inches) and the other was a girl (weighing 5 lbs., 3 oz., and measuring 18 inches). Carey's rep, Cindi Berger, says that Carey and Cannon have yet to name the twins.

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The twins' birthday coincides with the couple's third wedding anniversary. Berger says that after driving Carey (who thought her labor pains were another in a string of false alarms) to the hospital in a Rolls-Royce Phantom, Cannon got lost in the hospital and had to be guided to the maternity ward by a nurse.

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After the twins were born, they fittingly listened to Carey's 2005 smash "We Belong Together," Berger says. The twins are the couple's first children, and possibly their last: Carey reportedly has said that after these, she's "done."