Jeff Bottari/Getty Images Mark your calendars: Shania Twain has new music coming in 2017. The country music superstar released her last album, Up!, in 2002. After a two-year Las Vegas residency and 2015's Rock This Country tour, Twain is ready to release her fifth studio album in the spring. "I'm so overdue!" Twain admits. "I feel like I just need to keep making albums now." In an interview with Entertainment Weekly Wednesday, Twain reveals she's been toiling away at new music for years.