Dolls and playsets inspired by Barbie® and Chelsea™ The Lost Birthday™ take young imaginations on travel adventures packed with exploration and animal friends! These sisters are celebrating Chelsea™ doll's birthday, and young imaginations are invited to join the fun. Three animal friends are invited, too -- this playset inspires sweet friendship stories with a baby giraffe, elephant and monkey! Barbie® doll and Chelsea™ doll are party-ready in island-inspired fashions and accessories, and themed pieces like a cake and present set the scene for a wild celebration. Dolls cannot stand alone. Colors and decorations may vary.