The 23-year-old singer, who dated Harry Styles, Jake Gyllenhaal, John Mayer, Joe Jonas and Taylor Lautner, said it was all a part of her quest to find the perfect match, reported Ace Showbiz.
"I've never had a perfect fit with someone. If you have enough natural chemistry with someone, you overlook every single thing that you said would break the deal," she said.
"I've seen my friends take someone back after they've cheated because they fit perfectly. You can't say, 'I'm never gonna date a high-profile person in the arts!' But whoever I date, famous or not - whether I ever date again! - all chaos will break loose," she added.
"Right now is easy because I'm single and happy, and it's very relaxing," she added.