Elizabeth Gillies says her character on Nickelodeon's Victorious isn't a mean girl — she's just bad. The 16-year-old is fine with that, because she considers herself pretty dark as well. Or as dark as you can get on a show about singing teens at a performing arts school. She talked to TVGuide.com about what it's like to torment the show's sweetness-and-light aspiring singer, Tori Vega (Victoria Justice).

Watch the video here.