Mariah Carey Gives Birth to Twins

Nick Cannon Just announced on twitter "My wife just gave me the most incredible anniversary gift ever in life, I won't ever be able to top this!"  Mariah Carey is a brand-new mommy! The singer, 42, and her husband Nick Cannon welcomed their twin son and daughter on Saturday -- their fourth wedding anniversary! -- at an L.A. hospital at 12:07 p.m