Showbiz
Rex Features
The singer described the US Republican Party's vice-presidential nominee as "hot", Contact Music reports.
The invitation came just days after Madonna banned the governor of Alaska from attending her live shows.
Scherzinger said: "She seems like a headstrong woman, a tough chick. And she's hot."
American Beauty actress Annette Bening recently claimed that the politician deserves
respect, while P. Diddy admitted that Palin, 44, terrifies him.
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