Music
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The singer accused Scherzinger, who is expected to quit the dance troupe after the tour, of hogging the limelight.
"Thank you for supporting me even though I'm not featured, you know what I'm saying," she told the audience.
"Don't give give up on your dreams and don't let anyone stomp on you, ever!"
Thornton is reportedly frustrated that the group's latest single 'Jai Ho!' was released as 'Pussycat Dolls featuring Nicole Scherzinger'.
> Click here to read our review of the Pussycat Dolls's album Doll Domination.
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