Taylor Swift reportedly knows she will never settle down with Harry Styles.
The American singer has been linked to the One Direction hunk after they were spotted flirting backstage at a US TV show last month.
Although there have been claims that Taylor is looking to move close to Harry and he has introduced her to his family, it's been suggested neither star is that serious about the romance.
"Ultimately, Taylor is looking for someone to settle down with. She knows that's not Harry, but she's had a crush on him for a while. Harry seems to really like Taylor, but he's made it clear that he's not looking for anything exclusive right now," an insider told Heat magazine.
Taylor previously dated Conor Kennedy and that relationship was thought to be very important to her. It was suggested Conor, 18, called time on their romance after realising he needed to focus on his school work.
Harry has been linked to model Cara Delevingne, although those close to him were said to be concerned about their friendship. Cara is known for her wild lifestyle, which it was thought wouldn't appeal to Harry's hordes of young female fans.
"Harry and Taylor are both on the rebound," the source claimed. "So far, it's been some flirting. They've both been involved with other people, so for now they're just having fun."