 Lewis was scheduled to tour North America from July to August 2010 supporting Christina Aguilera's Bionic Tour, but Aguilera cancelled the tour, leaving Lewis's plans unknown.A DVD of the tour, along with a ten-track CD, was released with the title "The Labyrinth Tour Live from The O2" on 29 November 2010.Lewis began work on her third album, "Glassheart", shortly after she had completed The Labyrinth tour.