Jessica Chastain chats with ET's Nischelle Turner and Kevin Frazier at the 94th Academy Awards, airing Sunday on ABC. The 45-year-old actress, who is nominated for her performance as televangelist Tammy Faye in 'The Eyes of Tammy Faye,' gushes about her fellow nominees and how she's excited to celebrate them all. Jessica also opens up about why her fans are the only reason she gets to do what she does.