Surprise! It turns out two more famous people are in Her, Spike Jonze's Siri-ish romance starring Joaquin Phoenix. Scarlett Johansson and Chris Pratt join Amy Adams, Rooney Mara, Samantha Morton, and Olivia Wilde in the movie, which filmed last year and will be out November 20. Okay, but which woman voices the sexy computer? Wilde? ScarJo? Speculate wildly.