The 32-year-old star and her former group mates have all gone their separate ways since splitting in 2010, but she claims they will definitely be reuniting to bring back their hits such as 'Don't Cha' and 'When I Grow Up', reported Contactmusic
"I don't know, I really don't. Never say never, but I know at the moment we're all on our own paths right now. Definitely someday. Not quite yet. It will happen when it's supposed to," she said.
Rest of the members -- Nicole Scherzinger, Kimberly Wyatt, Jessica Sutta, Carmit Bachar and Melody Thornton -- are busy with their own projects at the moment.
"I'm a music baby, that's the heart and sole of me. I'm going back to my roots.