Oh, Baby! (Katie Kazoo, Switcheroo)

Katie is an ordinary third-grader--except for one extraordinary problem! She accidentally wished on a shooting star to be anyone but herself. Katie soon learns that wishes really do come true--and in the strangest way. When Katie's best friend Suzanne complains that she's treated like a baby, because her parents won't let her go to the movies, Katie actually becomes Suzanne's baby sister, Heather.