Chelsea was an attractive young woman of short height and slim build with pale skin, long auburn hair (light red in the anime), and red eyes (pink in the anime). She wore a black and white headphone with a pink butterfly printed in the front on her head. She wore vocalist-like clothing consisting of a white, long-sleeve white shirt with the collar tied with a red ribbon under a black vest, a red checkered miniskirt, and black leather below-the-knee boots. She carried her Teigu, Gaea Foundation, wherever she went. She was almost always seen sucking on a pink lollipop.