MILWAUKEE (CBS 58) -- The Pussycat Dolls are scheduled to perform in Milwaukee this summer as part of their reunion tour celebrating the 20th anniversary of their debut album.

Summerfest officials say the show will take place Sunday, June 21 at the American Family Insurance Amphitheater during the festival.

The show is part of the group’s "PCD Forever" tour, marking two decades since the release of their debut album "PCD," which featured hits such as "Don’t Cha," "Buttons" and "Stickwitu."

The current lineup includes Nicole Scherzinger, Kimberly Wyatt and Ashley Roberts. Lil’ Kim and Mya are scheduled to appear as special guests.

Tickets go on sale Friday, March 20 at 10 a.m. with each ticket also including a single-day general admission ticket to Summerfest. Click here for more information.