Blue Ivy
Beyonce, and rap mogul, Jay-Z named their first daughter, Blue Ivy. Ivy stands for the Roman numeral IV, or four which so happens to be Jay-Z and Beyonce’s birthdate. Blue Ivy, 6 years old, has a fashion line under her mom’s label, and is featured in two songs; “Blue” by Beyonce, and “Blue’s Freestyle/We Family” by Jay-Z.