The day has finally arrived... Beyonce and Jay-Z are now parents having welcomed their child, Blue Ivy Carter, into the world late on January 7th.

According to TMZ she gave birth by C-section at Manhattan's Lennox Hill Hospital in NYC, and Rihanna as well as others have confirmed the birth of the child through Twitter. Rihanna tweeted to Blue, "Welcome to the world princess Carter! Love Aunty Rih"

NY Daily News reports that  Beyonce checked into the hospital under the name "Ingrid Jackson."  Jay-Z took care of Beyonce's privacy by paying 1.3 million to have the entire fourth floor of the hospital in New York to themselves.