The shy but beautiful Princess Alexa is more into books than ballroom dancing. One day her grandmother gifts her a mysterious book, and a magical adventure starts to unfold in the magical realm of Zinnia, a wonderful land inhabited by fairies, mermaids, unicorns. Join Alexa and her magical friends on their quest to defeat the mean, magic-stealing princess, Malucia and restore the peace in Zinnia. Come on an amazing adventure with Barbie and all her friends! Solve mysteries with secret doors, sea monsters and messages in a bottle, catch the baddies as a secret agent, sing in Barbie's rock band, celebrate Chelsea's birthday in Dreamtopia and fly to tropical beaches and distant planets in far-away galaxies. Let's go!