The Pussycat Dolls REUNITE and perform new song 'React'! | Final | X Factor: Celebrity

Visit the official site: http://itv.com/xfactor For the first time in a decade, the Pussycat Dolls reunite on The X Factor: Celebrity Final performing a medley of their biggest hits and new song 'React'. SUBSCRIBE: http://bit.ly/TXFSub Facebook: http://bit.ly/TXFFB Twitter: http://bit.ly/TXFTwi Download The X Factor mobile app: http://bit.ly/TXFapp Watch full episodes on ITV Hub (UK ONLY): http://www.itv.com/hub/the-x-factor

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