Nicole Scherzinger of the Pussycat Dolls performs to a sold-out crowd at Heineken Music Hall. Amsterdam, The Netherlands - 09.02.09

The singer, who has been dating the British Formula 1 ace since 2007, insists her beau is one of her band's biggest fans.

And Scherzinger would love to record a duet with the sports star - although she admits Hamilton may need to work on his vocals before they collaborate.

She says, "He thinks he can sing - I think that's my fault! We will probably end up in the studio together. That will be great.

"It's so hard sometimes. We are both in different places, but he likes to surprise me and turn up at shows, which is so sweet.

"He knows the words to Don't Cha and is a big Pussycat Dolls fan, so singing together will be so much fun."

Source: WENN