(Cover) - EN Showbiz - Beyonc Knowles confesses to having an occasional snot "bubble" come out of her nose while performing onstage and to disliking certain parts of her body.

The glamorous singer confirms that she is human and fallible. Beyonc has sinus problems that affect her every time she performs.

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

Perspiration is also a big issue for Beyonc. She needs wind turbines onstage to keep her cool enough so that she does not sweat profusely in front of audiences.

"Everyone thinks I have the fans [wind machines] because I'm being fashionable," said Beyonc, "but I work so hard on stage if I didn't have them I'd be dripping."

Beyonc is not a fan of being bedraggled in sweat, but she is also not a fan of certain parts of her body. If she could alter her form in any way she would focus on two main areas.

"If I could change one part [of my body] it would be my feet," said Beyonc. "After all the years dancing they're a little beat up. And I wear big earrings because I don't like my ears."

Beyonc is currently promoting her album 4 which was released this year. (C) Cover Media