Kanye West encouraged a crowd as they chanted "F*** Taylor Swift!" at a concert in Ms Swift's hometown of Nashville.

He performed the song 'Famous', which contains lyrics Ms Swift said she doesn't approve of, three times at a concert on Sunday.

The offending lyric is: "I feel like me and Taylor might still have sex. Why? I made that b***h famous".

The rapper then stopped the track and said: "I need to hear that loud in Nashville".

He continued: "So many people told me: 'You've got to take that line out of the song. You got to play it safe', but this is what rap music is. This is what art is. Saying how you feel. And this song is how I feel."

You can hear him encouraging fans as they chant "f*** Taylor in the video below - but it contains explicit language.