The Pussycat Dolls Scrap U.S. Reunion Tour Amid Rumors of Low Ticket Sales: The Pussycat Dolls have scrapped their reunion tour in the U.S. amid rumors of low ticket sales, TMZ has learned. The group — made up of Nicole Scherzinger, Kimberly Wyatt and Ashley Roberts — announced the cancellation on social… #PussycatDolls #ReunionTour #ConcertCancellation #LowTicketSales #NicoleScherzinger