Mariah Carey's wish may finally be coming true. Spies in LA saw the songbird (above) coming out of a well-known ob/gyn's office on North Crescent Boulevard, "clutching what looked like a sonogram and being greeted by her entourage with cheers. She was ebullient." It was the same type of paper that Minnie Driver was holding when she found out she was pregnant at the same doctor's office. Carey, who wed Nick Cannon this year in a quickie Bahamas ceremony, has made no bones about wanting a child. A rep said, "As far as I'm told it's not true."