During an interview with Kiss FM, The X Factor judge was quizzed about a possible PCD comeback, with Scherzy stating that reforming the girlband "sounds really cool."
The Boomerang singer admitted: "I love the girls, I miss them, I wish them the best. I don't see why it wouldn't be possible sometime in the future.
"But right now I'm really excited for all the hard work I put into my music to get that out."
Nicole continued: "It's all about the music, and getting that out there. I can't wait to tour again," before stating there's a possibility of hitting the road in the UK in this summer.
Despite Scherzinger's enthusiasm for a Pussycat Dolls reunion, back in November, ex-member Carmit Bachar dismissed a comeback for the full line-up, telling The Sun: “A Pussycat Dolls reunion isn’t out of the question.
"Five of us — and not Nicole — could happen. But all six? Never. Too much water under the bridge.”