Jennifer Lafleur is an American actress. She is known for appearing in the independent films The Do-Deca-Pentathlon, The Pretty One, The Midnight Swim, MAD and 6 Years. On television, Lafleur has appeared on the HBO series Big Little Lies, Room 104 and Animals., the Showtime series Billions, American Crime on ABC, Married on FX, Chicago Fire on NBC, Workaholics and Review on Comedy Central, Childrens Hospital and Newsreaders on Adult Swim, and Major Crimes on TNT.