Rooney Mara at the 'Joker: Folie a Deux' premiere in Hollywood

Rooney Mara supports husband Joaquin Phoenix at Joker: Folie a Deux premiere in Hollywood - after he confirms they secretly married

Rooney Mara supports her hubby Joaquin Phoenix at Joker: Folie a Deux premiere in Hollywood. Rooney glows in a multi-strapped black tea-length dress and ankle strap pumps just three months after giving birth.