Rapper Ludacris has got female fans in a frenzy by boasting about the size of his manhood.

The hip-hop star - real name Chris Bridges - has no insecurities in the bedroom department because he's been fortunately well-endowed.

He tells America's Playboy magazine, "If you're proud of yourself, you've broken out a ruler and measured yourself. All I can say is I'm extremely proud of myself."

"And it took me a while to realise because it's not like I go around peeping at other men. It's something I have been told by many women. I'm exceptional - very much, I was told. Women, watch out for us medium built guys."