Mimi O'Donnell is an American costume designer and executive producer, best known for her work in television series, such as ‘A Gifted Man,’ ‘Sandra,’ and ‘Saturday Night Live.’ After working as a costume designer in popular stage plays, Mimi went on to direct a play titled ‘Nice Girl’ for the ‘Labyrinth Theater Company’ in New York City. Mimi gained popularity when she started dating the famous actor, producer, and director Philip Seymour Hoffman. Her relationship with the Academy Award-winning actor is well-documented and it also forms the legacy of Hoffman. Being a mother of three, Mimi has fought her way through many heart-wrenching difficulties. Her professional journey, which pretty much began with Hoffman, culminated when she became the artistic director of ‘Labyrinth Theater Company.’ She currently resides in New York City, along with her children and their family dog, Puddles.