YouTube vlogging sensation Carrie Hope Fletcher has joined forces with Lionsgate UK to launch an incredible new singing competition in celebration of THE HUNGER GAMES: MOCKINGJAY – PART 1 releasing on Blu-ray, DVD and Digitally from Monday 16 March 2015. Carrie has covered the hit song “The Hanging Tree” on her YouTube channel, which is sung a cappella by Katniss Everdeen