Sitting Pretty, Betty Boop, Height 5 inches. Popular Betty Boop has been transfixing generations since 1930. Betty Boop first appeared in Dizzy Dishes in 1930. Amazingly Betty Boop started out as a human like dog, she had a black button nose and floppy ears which did hint at her being, part human and part dog. In Any Rags in 1932 Betty Boop animators turned Betty Boop completely human, to the Betty Boop we all love today.