By CHELSEA WHITE
Harry Styles may have to change his cougar-loving bad boy ways if he wants to keep singing superstar Taylor Swift.
Amid reports the pair are about to become a duet, the 22-year-old songstress has revealed she falls in, and out, of love fast.
Speaking to Parade magazine as its Christmas cover girl, the Nashville-born songwriter - who has a long list of Hollywood exes - said she finds bad boys magnetic but does want them to change their ways.
'There’s a really interesting charisma involved,' she told Parade.
'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 anymore.'
The singer - whose album Red has sold 1.9 million copies in four weeks - recently split with 18-year-old Conner Kennedy, from the iconic US political family.
Ironically, Taylor's album was knocked off the top spot on the US Billboard charts on Wednesday by her rumoured new love interest's band One Direction.
However, Taylor can't be too bummed as after all, she reportedly first got flirty with 18-year-old Harry when he performed a song from 1D's new album Take Me Home on X Factor - the same night she also took to the stage.
While the new hookup may seem like she's moving too fast, Taylor told the magazine that she struggles to pace herself when it comes to love.
'I don’t think there’s an option for me to fall in love slowly, or at medium speed,' she said in the interview. 'I either do or I don’t.'
'I don’t think it through, really, which is a good thing and a bad thing.
'You don’t look before you leap, which is like, ''Yay, this is awesome! Let’s not think twice!'' And then you’re like, ''We used to be flying. Now we’re falling. What’s happening?''
Despite writing almost solely about love, and having quiet an extensive list of ex-boyfriends - including the much older Jake Gyllenhaal, Twilight star Taylor Lautner, and, notorious ladies man, John Mayer - the young singer claims to be a bit oblivious about relationships.