Jennifer Lawrence admitted on a recent episode of Variety and CNN's Actors on Actors that she accidentally took Ambien while filming The Hunger Games: Catching Fire, hallucinated during a 2013 dance scene with Philip Seymour Hoffman and frustrated co-star Elizabeth Banks.She also described a separate Red Sparrow mishap in which she took Adderall instead of a sleeping pill, panicked through a sleepless night and later struggled to deliver a line — saying "Senate Armed Services Committee" in a Russian accent — while Leonardo DiCaprio called the anecdotes "key screwups"; Lawrence last month also revealed that she and Emma Stone are producing a Miss Piggy movie written by Cole Escola and she is set to return as Katniss in the Sunrise on the Reaping prequel alongside Josh Hutcherson, with Lionsgate reportedly casting Joseph Zada as a young Haymitch and Woody Harrelson appearing in an epilogue.