Let's talk about the underground pop princess,   Sky Tonia Ferreira     You may know the 20 year old for her pop song "Obsession", which garnered her a small amount of success when it appeared on the soundtrack to the CW show "The Vampire Diaries" back in 2010. However, I think most Sky fans would agree that her music has only gotten better since then. Her sound is similar to that of a young Debby Harry/Shirley Manson/Courtney Love. She even covered Lana Del Rey