Barbie and the Diamond Castle Princess Alexa DollTeresa doll is featured here as Princess Alexa from "Barbie and The Diamond Castle" who sings two songs from the movie and wears a mesmerizing glittery gown that magically transforms with the flip of a switch. Her necklace lights up when she sings. Pair her with the Princess Liana doll, sold separately, to hear beautiful duets.
