We're going to give you a little bit of an entertainment history lesson here! The iconic cartoon character of Betty Boop was inspired by a real-life film star by the name of Helen Kane. Boop was created in the 1930s, but her inspiration had been appearing on the big screens a decade earlier. You might not know Kane by name, but if you always thought 'I Wanna Be Loved by You' was Marilyn Monroe's song, you're wrong. It was Kane's work, and she was famous for it at the time.
One of Kane's fans was Grim Natwick, an animator for the Fleischer Studio. Bizarrely he initially created the Betty Boop character as half-human and half-dog in 1930, but two years later (presumably after sobering up), he changed it into a fully human woman, at which point the resemblance to Kane became obvious. The character was a sensation, and made hoop earrings popular with young women of the time.