Nicole Scherzinger, Ashley Roberts and Kimberly Wyatt made a big breakthrough in 2005 with their debut album "PCD" and singles like "Don't Cha", "Stickwitu" and "Buttons".
The reunion comes six years after the pandemic and follows a legal dispute between members that put an end to the group.
"We want to celebrate where we are as women. This is an incredible thing to be able to do after 20 years," Kimberly Wyatt told the BBC.
The new single "Club Song" has been released, and the reunion tour will begin in North America this summer before continuing to Europe.
No Swedish gigs are booked, but the Pussycat Dolls will be coming to Copenhagen on September 9th and to Oslo on September 10th.
