My First Barbie: Happy DreamDay Sing along with Barbie, Barbie, Teresa, and Renee in this musical adventure as they plan the biggest surprise birthday party ever for Barbie’s sister, Chelsea. Details Casts Videos Galleries Posters Title My First Barbie: Happy DreamDay Release Date 2023-02-13 Runtime 00 Hours 40 Minutes Genres Family Animation Production Companies Mattel Production Countries United States of America Melanie Davis... Teresa... Lisa Fuson... Dreamhouse... Natalie Lashkari... Chelsea Roberts... Stephanie Sheh... Renee... Tatiana Varria... Barbie Brooklyn Roberts... America Young... Barbie Malibu Roberts... My First Barbie | 'Happy Dreamday' | Official Trailer (Trailer) Original Size (1280x720) Original Size (1920x1080) Original Size (1000x1500) Original Size (750x1000)