THE 29-year-old singer who is known for her sexy dance routines finds her sets often don't go quite as planned due to her runny nose, leading to bubbles forming when she can't blow it.

She said: "My nose runs a lot and when I'm singing I can't blow it, so there have been occasions when I've ended up with a bubble coming out my nose."

Beyonce's nose is not the only problem on stage – Beyonce confesses she needs to have wind machines blowing air around her constantly because she is a profuse sweater.

She added: "Everyone thinks I have fans because I'm being fashionable, but I work so hard on stage if I didn't have them I'd be dripping."