By Charlotte Everett Rebel Wilson called a Sacha Baron Cohen sex scene “disgusting” before their public feud. The scene was filmed nine years before the actress called Sacha an “a**hole” in her new memoir. The pair starred together in 2016’s Grimsby, in which they shot a sex scene with one another. It has been said that Wilson made the claim that the scene was “disgusting” when she was on the promotion trail for the film in 2015. Wilson and Baron Cohen both starred in the 2016 spy action comedy movie Grimsby. The film, written by Baron Cohen, saw Wilson play the role of Dawn Grobham, the girlf…