Lollipop Girl is a French inhabitant of the Candy Kingdom. She first appeared in the episode "Slumber Party Panic" In the episode "Mystery Train," she falls victim to one of the mysterious "deaths" staged by Jake. In this episode, she is revealed to think about Ice Cream Guy while listening to Pineapple Guy's song. She is seen again in "Go With Me," kissing Ice Cream Guy. Additionally, Lollipop Girl appears in the opening theme of Adventure Time, along with all the other Candy People. BMO filmed Lollipop Girl in the episode "Video Makers."
Lollipop Girl is a lanky lollipop. She has green skin and very short, bobbed brown hair. Her eyes are "U" shaped with long eyelashes when shut, and black, circular dots with two eyelashes pointing out at the sides when opened. She also has a green collar, presumably resembling the knot of an actual lollipop. She wears a green shirt, skirt, and boots.
- She has a gender-swapped version of herself: Lollipop boy.
- She was designed by Natasha Allegri.
- She is able to rip her wrapper face off and change it.
- She likes Ice Cream Guy.
- Lollipop Girl is Pendelton Ward's favorite candy person, because "she's hot."