Rapper Kanye West boasts about Kim Kardashian's sex tape in new song

Rapper Kanye West who has been dating reality TV star Kim Kardashian for about 5 months - appears to make reference to the reality star's infamous 2007 tape in latest track Clique.

The leaked song includes the line: 'Eat breakfast at Gucci. My girl a superstar all from a home movie.'

The sex tape stars Kim and her ex-boyfriend Ray J, and after it was leaked online, the 31-year-old socialite became a huge star.

While he is singing about the sex tape, it was recently claimed Kanye - who has known Kim for four years - had refused to watch it.