Bradley Cooper and Rooney Mara star in electric trailer for psychological thriller Nightmare Alley

Joaquin Phoenix and fiancee Rooney Mara slated to star in director Lynne Ramsay's new film Polaris

Joaquin Phoenix Makes Rare Comment About Raising His and Rooney Mara's Son River

Rooney Mara looks relaxed in a tie-dye sweatshirt and baggy pants as she runs errands in LA