The prince shall be mine!The Ice Queen The Ice Queen is a minor antagonist of the Cartoon Network TV series Adventure Time. She serves as the main antagonist in Adventure Time with Fionna & Cake, and makes subsequent minor appearances in other episodes featuring Fionna and Cake. The Ice Queen then appears as a minor character in the sequel/spin off series of Adventure Time, Adventure Time: Fionna and Cake. She is a gender-swapped, alternate universe ruler of the Ice Kingdom - the female and…