Child actor Raven Symone guest stars in this very special episode!  Katie tells Janet a little lie, saying that she and Raven Symone are in the same dance class, when they really just attend the same dance school.    Soon word spreads to the other kids, and now everyone thinks that Katie and Raven are best friends!  With the help of her friends Billy and Biggles, Katie realizes that even telling little lies is wrong, and finally she tells everyone the truth.  Featuring these fun sing-a-longs:  Down by the Station Over the River Rockin Robin Rig-A-Jig-Jig Rodeo Rider The More we Get Together Jim Along Josie The Bear Went Over the Mountain Funiculi, Funicula