Oops, he did it again. In his new tell-all, Arnold Schwarzenegger confirms rumors that he had an affair with Brigitte Nielsen, his co-star in the 1985 film Red Sonja, the Associated Press reports. He was dating Maria Shriver, his future wife, at the time. Details of the affair first made headlines last year when Nielsen wrote in her memoir that the two shared an “outrageous affair” while filming. In Schwarzenegger’s memoir, Total Recall, out Monday, he confirms Nielsen’s claim, saying the two did indeed have a “hot affair.” He also describes the relationship as a “fling” that only made him want to marry Maria Shriver more. Nielsen, meanwhile, later married Schwarzenegger’s good friend Sylvester Stallone.