Character
Ice Queen
Ice Queen in Adventure Time: Fionna and Cake (2023), played by Grey DeLisle.
The Ice Queen is the gender-swapped version of the Ice King, created by the original series designer, Natasha Allegri. Like Ice King, she has cryokinetic powers, which originates from her tiara. She makes her first appearance in the episode "Fionna and Cake," in which it is revealed that she, like all the other gender-swapped characters, existed in the mind of the Ice King.