Ms. Esther Jones is a singer who was known by her stage name, “Baby Esther.” She was an African-American entertainer in the late 1920s. Her singing style often included, “Boop oop a doop.” She performed regularly at the The Cotton Club in Harlem and that's where fellow singer, Helen Kane saw her act and was inspired enough to take Esther's baby singing style and called it her own and recorded, “I Wanna Be Loved By You.”
They might have drawn Betty Boop white, but her history is black. The character was actually stolen from Cotton Club singer Esther Jones — known by her stage name “Baby Esther” and the baby talk she used when she sang songs like “I Wanna Be Loved By You (Boop- Boop-BeDoo). Her act later “inspired” cartoonist Max Fleischer to create the character Betty Boop and Esther tried to win the rights back to her character until the day she died.