Jillian was Dark Vegan's daughter and Johnny's counterpart. She wears a pink shirt, magenta leis, purple pants, light gray shoes, yellow socks, and light gray and yellow tiara. She has bright green hair and she has dark purple eyes. Her sleepwear are her bright pink pajamas..
Her disco outfit was a greenish blue shirt, orange leis, yellow pants, pink shoes, and brown socks.
She has a crush on Johnny. She was voiced by Marydike Henderson.