Charlotte Adams (played by Demi Lovato in As The Bell Rings) is the average girl out of the three, as she is not super smart or too popular. Her talents include playing the guitar, singing, and writing songs. She is best friends with Tiffany Blake and Brooke Nichols. Charlotte has a very thoughtful personality and is friendly to everyone. She is a skilled singer/song writer as seen in talent show, where she is writing the song, Shadow with help from Danny.