Barbie: A Fairy Secret is a 2011 animated fantasy film directed by William Lau and written by Elise Allen. Produced by Rainmaker Entertainment, it is the second film produced by Mattel Entertainment under the sales mark name of Barbie Entertainment. It was first released on DVD on March 15, 2011, and made its television premiere on Nickelodeon on April 17, 2011. The 19th entry in the Barbie film series, it features the voices of Diana Kaarina, who reprised her role as Barbie, and Adrian Petriw as Ken. The plot has a shared universe with Barbie: A Fashion Fairytale, where Barbie must team up with her frenemy Raquelle to save Ken from marrying a fairy princess and being trapped in a fairy world forever.

Plot

Some time after the events of A Fashion Fairytale, Barbie is at the premiere of her latest movie along with her actor boyfriend Ken, when her rival and co-star, Raquelle, steps on her dress, ripping it. Her stylists, Carrie and Taylor, who are secretly fairies, use magic to mend it. Crystal, a photographer, greets Carrie and Taylor and, taking one last picture of Ken, leaves to go back to Gloss Angeles, a realm with fairies and winged creatures. Crystal shows Princess Graciella the pictures she took at the premiere. She gives the Princess some tea in which she secretly mixed with a love potion. Crystal then shows the Princess the picture of Ken she took, and Graciella falls in love with him almost instantly.