The 39-year-old 'Spice Girls' singer has been single since 2012, after she split from her Thomas Starr, reported Contactmusic.
She dated Starr for 10 years and has a four-year-old daughter with him.
"Dating isn't on the agenda at the moment. I've got my little girl, who is my priority, and my career. If a nice chap comes along then wonderful, but I don't know whether I want to put myself through the pain of dating.
"There are so many of us in our 30s and 40s, single girls, if you're ambitious then your career comes first and the man goes on the backburner," she said.