Kim Kardashian and Kanye West

Kanye West and Kim Kardashian are expecting their first child. The rapper announced at a concert on Dec. 30., 2012 that his girlfriend is pregnant. He told the crowd of more than 5,000 at Revel Resort's Ovation Hall in song form: "Now you having my baby." West also told concertgoers to congratulate his "baby mom" and that this was the "most amazing thing."

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