Elbow Princess

Elbow Princess first appears in "Princess Monster Wife." Her head appears to be an arm, which is why she has the name. She is one of the princesses to have a missing body part in the episode, which was a small part of her right hip.

Appearance
She has a right-hand arm sticking out of her head that bends to her left side. Her skin is a greyish blue-green and she doesn't have a neck. She has a golden band around her head just before her arm that has a diamond-shaped ruby in it, and that is probably her crown. Her dress is a floor length pink V-neck that has a red ochre-colored design around the bottom.

Trivia

 * She is one of the princesses that Ice King finds to be his favorite as shown in "Princess Monster Wife."