Nicki Minaj has cancelled her Olympia Theatre appearance tomorrow night due to on-going vocal issues.

Minaj was diagnosed with a bruised vocal chord last week but proceeded to play two concerts in New York that damaged her voice further.

According to a statement issued by MCD she has been advised by her doctors to rest her voice for a couple of weeks.

The Pink Friday star was also forced to cancel an appearance at V Festival in the UK at the weekend.

Full refunds will be available at point of purchase.