Adeleine is a Human painter residing on the Pop Star, to which she came to in order to study art. She has aided Kirby many times in his battles against Dark Matter.
Adeleine has the uncanny ability to bring her art to life. This allows her to give her allies supplies and summon creatures to aid her in battle.
Adeleine is of average Human height, with blue eyes, black hair, and light skin. She always wears a green shirt, black skirt, brown shoes, and a red beret. Her appearance has been roughly the same from game to game.
In Kirby: Dark Fury Adeleine is once again a playable character. She runs Kirby down while running from her favorite painting spot after finding a familiar insignia. She joins Kirby again to fight Dark Matter. It is rumored that her homeworld will be a world in the game.
In Kirby: Dream Land's Hope, Adeleine is a playable character after defeating her in her possessed form. After she is saved and tuned back to her normal self, she joins Kirby with her magic painting abilities. When enlisting helpers, she paints her own after defeating them.