Big news Girls Aloud fans - the ladies are making a comeback.
And it's thought the reunion could include recording this year's Children In Need single.
And they're also expected to appear on Strictly Come Dancing, with bandmate Kimberley Walsh already appearing on the show.
The girls have spent the last few years focusing on solo projects but fans will be delighted with the news.
The band, Kimberley Walsh, Cheryl Cole, Nadine Coyle, Sarah Harding and Nicola Roberts got together ten years ago and have taken the pop world by storm.