Chelsea is the youngest of the sisters and knows how to work her cuteness well. This adorable 6-year-old always seems to come up with the exact super-cute thing to say in order to win over her sisters and their friends. Though, very cute, she is shown to be a bit demanding, competitive and very clever. She is also very sweet. Curious and full of questions is part of her personality.
She has great relationships with Barbie and her sisters. She is shown to love Blissa most of all the pets. She is quite competitive when playing board games, as shown in Primp my ride and also a fan of poker.