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.
Adeleine is a playable character in Kirby: Onslaught. She is found by Kirby, Ribbon, and Waddle Dee]] fighting Demons in King Dedede's castle. She joins them on their adventure and aids in defeating Dark Matter.
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.