Robin Thicke has had sex to his own music.

The smooth singer - whose 'Blurred Lines' collaboration with Pharrell Williams has become the UK's fastest-selling single of 2013 - in unashamed about getting down and dirty while listening to his own voice.

Quizzed as to whether he has ever made love to his own songs, he quipped: "I have, yes! If it shows up in the middle of a playlist. I never purposely put it on, though."

Robin's saucy new video sees nude girls dancing around him while carrying lambs, but the singer joked being in proximity to naked models couldn't compare to being with his wife.

He told Heat magazine: "There are three girls, so mathematically that's three pairs of boobs. But, to be honest - and I've got to be honest - I've been around a lot of boobs. My wife has one of the most amazing pair of boobs you could ever see, so these ones didn't knock my socks off."

The smooth-talking star, who claims the sexiest thing about him is his fine set of vocal chords, is far from shy about discussing his love of women.

Asked how sexual he is on a scale of one to ten, he replied: "Oh, I'd say about a 24."