Diana Kaarina as Barbie (voice)

Jennifer Waris as Barbie (singing voice)

Rachel Drance as Skipper (voice)

Nevada Brandt as Skipper (singing voice)

Lauren Lavoie as Stacie (voice)

Danielle Bessler as Stacie (singing voice)

Ashlyn Drummond as Chelsea (voice)

Lucia Vecchio as Chelsea (singing voice)

Maryke Hendrikse as Christie Clauson / Ivy Elif (voice)

Allie Feder as Christie Clauson (singing voice)

Aidan Drummond as Brian (voice)

Alistair Abell as Cole Elif (voice)

Patricia Drake as Aunt Millie (voice)

Chiara Zanni as Holly Elif (voice)