VIDEO: The Pussycat Dolls Reunite to Perform a Medley of Their Hits on THE X FACTOR: CELEBRITY FINAL
For the first time in a decade, the Pussycat Dolls reunited on The X Factor: Celebrity Final. The girl group performed a medley of their biggest hits, including 'Buttons,' 'When I Grow Up,' and 'Don't Cha,' as well as their new song, 'React.'
