The estate of Sinéad O’Connor has asked Donald Trump to stop using her music at his political rallies.

Last month, Mr Trump played O’Connor’s best-known song Nothing Compares 2 U at a campaign event in Maryland.

The singer’s estate said it was “no exaggeration to say that Sinéad would have been disgusted, hurt, and insulted” by his use of her music.

Mr Trump is running to be the Republican presidential candidate ahead of the US election in November.