Amy's version of the Barbie song

We were driving to preschool the other day and Amy was in the backseat singing. She loves Barbies now and I showed her the Barbie Song on You Tube, so she was singing, "I am Barbie girl, in a Barbie world.......Let's go potty, Let's go potty, Huh, Huh." She then wanted to know why I was laughing. For those of you that have never heard the song it is suppose to be "Let's go party."