Disney Frozen Elsas son Alex goes to the Barbie hospital because he hurt himself at the Barbie park falling off a tree. Disney Princess Anna, Elsa and the other .\rbr\rbrElsa & Annas Frozen Kids play at the Barbie Playground park. Disney Princess Anna and the Little Mermaid Ariel leave the Frozen Kids at the park for Kristoff Jr .\rbr\rbrFrozen Elsas son gets sick and goes to the hospital. Frozen kid Alex has a stomachache and doesnt want to clean up his Legos toys and Disney Cars micro .\rbr\rbrDisney Princess Elsa takes her new baby Princess Emily to the park for the first time with the Frozen Kids. Felicia and Alex take turns taking the baby on the .