It's good to see that America has a hub for electronic music in Vegas, like Europe has with Ibiza.

When I collaborated with Nelly Furtado, the idea for the song structure came from myself, but the lyrics and the ideas behind the songs came from her.

I would give the same advice to anyone, celebrity or not. Produce your own music, keep in original, and be real. You need to earn the respect of your fans for your original work in music, and not rely on your celebrity in other mediums. The same would apply for actors who sing, dance, or even play sports.

There is a definite Chinese pop sound developing, but I was shocked at how influenced it is by American music.

I've worked with everyone from Ice Cube to Snoop Dogg ... right across to working with pop stars like Justin Timberlake. Why those artists came to me is because they wanted my sound.

I've been going to China every year now for more than a decade.

I'm about to start working with a singer I met on my last trip: she'll get international exposure, and I'll have a song out in that market sung in Cantonese.