Who acts as Sarah in My Baby sitter's A Vampire?

Lights acts as Sarah in "My Baby Sitter's A Vampire". Sarah may not sound like Lights is because Lynn Shereyt acts as Sarah's voice. But mostly Lights is Sarah. Lights says,"If you act as a vampire, beware of the actions you do as a vampire." Lights also says that she enjoys being Sarah espeically if Sarah was a vampire and she had a great time being Sarah. It was the director's idea for Lights to be a vampire. Lights has some friends that include Juliet Knight ( Sterling Knight's wife),Selena Gomez,Demi Lovato,Tiffany Thornton,and Bridgit Mendler.