Britney Spears' husband Kevin Federline insists his party boy reputation is undeserved - when he's spotted clubbing he's usually just doing "business".

The dancer/rapper is often photographed at Hollywood and Las Vegas parties - but he swears he isn't just out to have a good time; he's making important contacts.

He explains, "There are people I can only meet there - producers and writers. advertisement

"You get more connections by going out and doing things like that than you ever will in a business day. Four, five, six people all in the same room.

Will.I.Am, Pharrell (Williams)... Snoop's (Dogg) over there in the corner It's all right there."

Meanwhile Britney Spears' often-maligned husband Kevin Federline's debut single Popozao was a joke, according to the dancer/rapper.

Federline claims he released the track to capitalise on the fact people were laughing at him - but he got the last laugh as the curious flocked to his website to hear the tune.

He says, "At first, when I put out PopoZao, people were kinda laughing at me. I did it on purpose so people would look at me exactly the way they did.

"That way, when I come out with my real (explitive), people are (explitive) blown away."(BANG Showbiz)