VIDEO : Jennifer Lawrence was so Pscyhed to Sleep, She Dislocated Her Toe

Jennifer Lawrence is still the Girl on Fire in her latest turn in The Hunger Games movie, but her flame may be waning a bit. On Thursday night, Lawrence shared with Conan O'Brien how the last few weeks promoting her new movie have left her very much like an exhausted zombie. But with sleep on the horizon, J-Law had extra enthusiasm for a good night's sleep ? especially a sleep that was going to last 11 hours. The actress' excitement was so overwhelming, she suffered an injury while preparing for a good night's sleep. She told Conan that she dislocated her toe by hitting her own foot. "