UsMagazine.com reports that the 26-year-old singer is not interested in starting a family right now.
The star declared, "Oh, my God, I have no desire. I would not be a good mother."
Clarkson explained that she loves to be with her niece and nephew, and she hopes to adopt children one day, but her work is the focus of her life right now.
Clarkson, who releases her next album, All I Ever Wanted, today, is happily single. "I went to see He’s Just Not That Into You the other night, and honestly, you walk away from that movie feeling so glad that you’re single," she added.