The happy couple gave birth to their bundle of joy on Saturday.
Solange Knowles, Beyonce's younger sister, took to Twitter on Sunday morning after visiting the new baby to say that Blue Ivy is "The most beautiful girl in the world." Baby Watch 2012: Where Is Baby Beyonce?
There's been much talk about Beyonce & Jay-Z's name choice and the meaning behind it. As for naming her Blue, CelebrityBabyScoop offers:
"The color blue has been a fave of the rapper's for years, as he notes in the song, 'Go Crazy,' 'My favorite hue is Jay-Z blue.' And of course, there are also the three highly successful Blueprint albums he released in 2001, 2002, and 2009."
Ivy is speculated to represent the roman numeral 4 (IV), as that number is very special to Blue Ivy's parents. "Beyoncé's birthday is on September 4, Jay-Z's is December 4, they were married on April 4, and the title of Knowles' latest album? Yup, 4," clarifies CelebrityBabyScoop. Beyonce's Bizarre Pregnancy Cravings
Well, it's certainly a very unique celebrity baby name. Congrats to the happy couple!
Tell us: What do you think of the name Blue Ivy Carter?
Photo Credit: Getty