VIDEO : Kristen Stewart Opens Up About Dating Robert Pattinson

In a recent interview with The London Sunday Times, 26-year-old actress Kristen Stewart opened up about her past relationship with Twilight co-star Robert Pattinson. She says that since their relationship, "she's altered her outlook when it comes to talking about her love life." She told the Times that she wasn't trying to hide anything while they were dating but she did say, "I didn?t talk about my first relationships that went public because I wanted things that are mine to be mine.