"Two Lovers" grossed $16 million worldwide. Phoenix's mockumentary film "I'm Still Here" (2010) premiered at the 67th Venice International Film Festival on September 6, 2010. The film was directed by Phoenix's then brother-in-law Casey Affleck and was also written by Affleck and Phoenix himself. The film purports to follow the life of Phoenix, from the announcement of his retirement from acting, through his transition into a career as a hip hop artist. Filming officially began on January 16, 2009 at a Las Vegas nightclub. Throughout the filming period, Phoenix remained in character for public appearances, giving many the impression that he was genuinely pursuing a new career. Although widely suspected to be a "mockumentary," the fact that the events of the film had been deliberately staged was not disclosed until after the film had been released. The film received mixed reviews and failed at the box office. In 2011, it was announced that Phoenix would star in Paul Thomas Anderson's drama film "The Master" (2012). Phoenix played Freddie Quell, a sex-obsessed alcoholic World War II veteran struggling to adjust to a post-war society. The film premiered at the Venice Film Festival where Phoenix won the Volpi Cup for Best Actor. The art house film only grossed $28 million but was received with universal critical acclaim, with the acting performances receiving high praise, especially Phoenix's. Peter Travers of the "Rolling Stone" gave Phoenix high praise stating "Joaquin Phoenix in the performance of his career. Phoenix wears the role like a second skin; he's a volcano in full eruption. You can't take your eyes off him." His performance was publicly lauded by fellow actors Daniel Day-Lewis, Jessica Chastain and Robert Duvall. Phoenix received his third Academy Award nomination, his second for Best Actor, as well as nominations for the Golden Globe Award for Best Actor – Motion Picture Drama and BAFTA Award for Best Actor. In 2013, Phoenix starred in romantic science-fiction drama film "Her" directed by Spike Jonze. In it, Phoenix plays Theodore Twombly, a man who develops a relationship with Samantha (Scarlett Johansson), an intelligent computer operating system personified through a female voice. It had its premiere at the New York Film Festival on October 12, 2013. "Her" had a worldwide gross of $47 million and received widespread critical acclaim, along with Phoenix's performance. Film critics Manohla Dargis and David Edelstein agreed that no other actor could have done the role but Phoenix, stating ""Her" is even harder to imagine without Mr. Phoenix, an actor who excels at exquisite isolation" and "It's hard to imagine someone more affecting than Phoenix in the role" respectively, and Phoenix received his fourth nomination for the Golden Globe Award.