Adedapo was born in Maywood, Illinois, and her family moved to Milwaukee, Wisconsin, when she was ten. Adedapo is the daughter of Milwaukee area jazz singer Adekola Adedapo. Adedapo graduated high school from St. Joan Antida. Her senior year, Adedapo placed first at the Wisconsin Forensic Coaches Association's State Tournament in Demonstration Speaking for her speech on African dance, with drumming accompaniment by her brother. She later majored in Dance at the University of Wisconsin-Milwaukee.
Adedapo auditioned for the tenth season of American Idol in Milwaukee, Wisconsin. She was not one of the five female vote-getters in the semi-final round to advance to the Top 13. She was one of the six selected to sing for a wild card. The judges chose three of the six, including Adedapo, to advance to the Top 13. On March 31, 2011, Adedapo and Thia Megia were eliminated from American Idol.