Taylor Swift has reportedly "always imagined getting married young."

The 22-year-old country singer has been dating Robert F. Kennedy Jr.'s son Conor for a few months now.

Although the pair's romance began heating up this summer, it's rumoured that Taylor is eager to walk down the aisle as soon as possible.

Taylor is said to be a domestic woman at heart and is keen on becoming a traditional wife.

"She's been swept off her feet like a princess," a source told the American edition of OK! magazine.

"Taylor is an old-fashioned country girl at heart and always imagined getting married young. Most of her old friends are already married and on their first baby, so Taylor feels left behind."

Taylor apparently feels like her relationship with Conor is ideal.

"Conor makes her feel like the most beautiful, special girl in the world," the source explained. "She says it's like a fairy tale and she doesn't want it to end."

Taylor has been in previous relationships with John Mayer, Joe Jonas and Taylor Lautner.