Britney Spears is the undisputed Princess of Pop, with some of the most successful albums and singles in pop history. Her top hits include “Baby One More Time” and “Oops! I Did It Again,” with countless more to her name.
Alicia Keys started learning classical piano when she was a child and by age 12, she already began writing her own music. When she was just 15, she signed her first record deal and produced her album Songs In A Minor. She has since gone on to become one of the most successful artists of all time.