Buttons,' from the Pussycat Dolls’s 2005 debut album ‘PCD,’ has officially surpassed one billion views on YouTube.
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Nicole Scherzinger's current superstar life — and what the other Pussycat Dolls are doing now
The Pussycat Dolls reigned from 2003 to 2010. It's time to find out what the six members have been up to since the group's spit.
Nicole Scherzinger has now checked another item off the bucket list. On Wednesday night, Scherzinger made her debut at Carnegie Hall with a one-night-only concert in New York, following her Tony win ...
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