Jennifer Aniston is breaking her silence about the breakup of her marriage to Brad Pitt. Aniston told Vogue magazine flatly: "what Angelina did was very uncool." In a 2007 interview with Vogue, Jolie, 33, described her relationship with Pitt. "There was stuff printed there that was definitely from a time when I was unaware that it was happening," Aniston told the magazine about Jolie's comments describing her eagerness to see her then-married costar Pitt on the set of Mr. and Mrs. Smith. "I felt those details were a little inappropriate to discuss." (Photo: WENN)