When Marie Claire magazine asked a gaggle of girls, who just happened to be close co-stars, to talk about love and ex-boyfriends in conjunction with their latest movie release, He's Just Not That Into You, it almost seemed inevitable that Jennifer Aniston would find herself mentioning her ex Brad Pitt. 

During the interview, 40-year-old Jen happily admitted to keeping some of her old messages from her marriage to Brad. But before any Angelina fans scream 'stalker,' she also added she has done the same with every relationship!