The 29-year-old former American Idol star said that her career keeps her so busy that she hasn't had the time to find a man who she trusts enough to open up to.
She told USA Today, 'There have been times when I've literally been like, 'Not worth the sacrifice, time away from family, time away from friends',' she said of her career. 'Obviously it's really hard to date when I'm on four different continents in a week. Even if I do meet a great guy, I ain't ever gonna see him. There's only so much you can do with Skype.
'I've never been in love. I've never experienced certain things, and I think that's because I have this side of me that is shut off. Because I haven't found anybody yet to open to that I feel like, 'OK, you're worth breaking down that wall for.' I've never found that.'