Former Pussycat Dolls singer Nicole Scherzinger wants to make her performances more raunchy as she fears she is too boring to compete with modern pop stars.

During her time in the U.S. group, Scherzinger was regularly seen performing sexy dance routines, but she is adamant her moves could never match the outrageous shows put on by the likes of Miley Cyrus and Rihanna.

She tells Britain's Daily Star newspaper, "There's a lot of very risky videos out there right now. There's a lot of naked twerking. I just wish I was a little bit more out there. A bit more scandalous. I'm kinda (sic) boring."