Mary Steenburgen is an American actress, singer, and songwriter. She appeared in films such as Back to the Future Part III, Philadelphia, Elf, Four Christmases, and The Proposal. Steenburgen received the Academy Award and Golden Globe Award for Best Supporting Actress for her role in Melvin and Howard. She has also appeared in the TV series Justified and The Last Man on Earth, and released the single Anywhere With You (from Book Club: The Next Chapter). Steenburgen has also released the song Man in the Moon.