Nicole Scherzinger only sings With or Without You.
Nicole Scherzinger . Throughout her career , she has had a total of three UK number one singles , two of which coming from recording group The Pussycat Dolls and one as a solo artist . She has sold over 60 million records worldwide , as a solo artist and as the lead singer of the Pussycat Dolls . Since her first chart entry in 2005 , she has scored 20 top-20 hits on the UK Singles Chart .