There has been a lot of hype for Mockingjay Part I, which was released in theaters recently. Since its release, Jennifer Lawrence's eerie rendition of "Hanging Tree" has been making rounds on the internet, and it's both creepy and beautiful.
Earlier this month, Lawrence made an appearance on the Late Show with David Letterman, and expressed how uncomfortable she is singing in front of people. "I do not like singing in front of other people. It's like my biggest fear," she told Letterman.