Teresa (The Diamond Castle)

Teresa is a character in Barbie & The Diamond Castle. She plays Alexa in the film, and Cassidy Ladden provides both of the characters' speaking and singing voices.She is 17 years old.

Story
Teresa is Barbie's best friend. They sing and play guitar together, and have a strong bond. When Barbie's sister Stacie comes to them upset with one of her own friends, Barbie tells her the story of two girls based on her and Teresa: Liana and Alexa. They are two girls who don't have much, but they do have each other. At one point, they have a disagreement, just like Stacie and her friend, but the resolve it and live happily ever after. The story convinces Stacie to make up with her friend.

Appearance and Personality
Teresa is a Hispanic girl with long, brunette hair in two ponytails. She has bright blue eyes and wears natural looking makeup. Her outfit consists of a dark blue long-sleeved top, a green dress over it, dark brown tights and cream coloured boots with a slight heel. As her character Alexa, she is described as a dark beauty. Teresa is not as girly as Barbie, but they are great friends and both enjoy singing, playing guitar, and helping each other improve on their sound.