Supergirl (voiced by Nicholle Tom) is Superman's foster cousin.
Trivia[]
- Little Betty views Supergirl as one of her idols.
- An alternate universe variant of Supergirl resides in the Justice Guardian Kids universe. This variant is a baby girl found by Kid Jeffrey's family and adopted by them. Baby Kara will guest star with the Justice Guardian Kids in Jeffrey, Jaden, Hiccup & Friends' Storm Adventures of Sonic the Hedgehog 3.