'The most incredible gift ever': Mariah Carey gives birth to twins

By DAILY MAIL REPORTER Happy news: Mariah Caery, pictured with husband Nick Cannon in December, has given birth to twins today in Los Angeles on her wedding anniversary Superstar singer gives birth to a girl, followed by a boyNick describes it as the 'most incredible wedding anniversary gift ever in life'They listened to Carey's song We Belong Together after the birthsMariah Carey and Nick