Not that there's anything wrong with that...

It serves him right for hanging around with Madonna:

BOSTON - Stating that someone is homosexual does not libel or slander them, particularly in light of new court decisions granting gays more rights, a federal judge has ruled.

The ruling by U.S. District Judge Nancy Gertner came as she threw out a lawsuit by a former boyfriend of pop singer Madonna who claimed he was libeled because his name appeared in a photo caption in a book about Madonna - under a picture of Madonna walking with a gay man.

I'd be amused if some gay group sued this guy for defamation because he said calling him gay was defamatory.