#5. KATERINA GRAHAM
TV show: The Vampire Diaries
Graham holds her own as a witch on the show about vampires. As Elena's (played by fellow lister Nina Dobrev) BFF Bonnie, the teenage witch discovered discovered that she has many supernatural powers, including clairvoyance, pyrokinesis, telekinesis, and aquakinesis. Most importantly, though, she has the power to hold our attention for an hour every Thursday night.