The 22-year-old singer, who has had flings with Jake Gyllenhaal, John Mayer, Taylor Lautner, is currently rumoured to be dating One Direction star Harry Styles.
But the 'Love Story' hitmaker has brushed off rumours that she is eager to settle down as soon as possible, reported Showbizspy.
"People think I want to get married really young - I don't know why. I'm a romantic person, but that doesn't mean I want to miss out on being in my young 20s," she said.
Swift also said that she loves dating bad boys because it is more exciting.
"There is a really interesting charisma involved. They usually have a lot to say, and even if they don't, they know how to look at you to say it all. I think every girl's dream is to find a bad boy at the right time, when he wants to not be bad any more," she added.