Jennifer Lawrence's song from Mockingjay Part 1, "The Hanging Tree" went number one, who knew she could sing! The actress along with fellow cast members joined Conan where she said that singing in front of people is one of her biggest fears. However, she wasn't afraid to belt out Cher's 90's classic "Believe."

"Jennifer Lawrence Sings Cher's 'Believe'" is #trendingUp and you can see the entire video now, on The List.