Washington, (ANI): Singer katy perry has revealed that she gets turned off by men with bad breath. While writing on her Twitter page, the 24-year-old singer said that she can never date a guy who suffered from halitosis or extreme bad breath. "I mean, ladies, how many times did u think that guy was hot but just couldn't deal with his breathe? Sense of smell is most important! Agree?" Contactmusic quoted her as saying.

"Some1 next to me has a bad case of halitosis and won't stop talking. I can't breathe. Don't know him but wonder if anyone's eva told him? "R u the type of friend that wouldn't tell ur friend if they had something stuck in their teeth? What bout bad breath? Wouldn't u wanna know (sic)?" she added.