Nicole Scherzinger has suggested that the Pussycat Dolls could reform in the future.

The pop group has endured numerous personnel changes and remains largely dormant at the moment, but it seems there could be a future for its original line-up.

Speaking to KISS FM, Scherzinger - who officially left the ensemble in 2010 - said that she misses her former bandmates and wouldn't rule out reuniting with them. The X Factor judge said about reforming:

"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."

She added: "But right now I'm really excited for all the hard work I put into my [solo] music to get that out."

Scherzinger added that she will "probably" be touring the UK with her solo tunes in the summer.

As previously reported, the singer is set to release 'Boomerang' as the lead single for her forthcoming new album, with the star recently teasing the video.