According to reports, Beyonce, United States' celebrated singer and wife of US rapper, Jay Z, has been delivered of a baby girl.

Reports confirm that the first arrival of the celebrity couple came late on Saturday January 7 at the New York's Lenox Hill Hospital. The father of the new arrival reportedly paid the hospital about $1.3million to have her wife, Beyonce, give birth to their first child alone on the fourth floor at the hospital and evict every other patients on that floor.

The child has been named Ivy Blue Carter. Rihanna broke the news when she tweeted, "Welcome to the world princess Carter! Love Aunty Rih."