Singer Kylie Minogue says she can't be in a committed relationship.

The 45-year-old broke up with her boyfriend Andres Velencoso of five years last year and recently admitted that she doesn't like the idea of "being boxed into anything", reports contactmusic.com.

"I am not the greatest with commitment. I don't like being boxed into anything - thoughts, clothes, being told what you are meant to do. I'm not the most naturally committed person," The Sun quoted Minogue as saying.