The `Blah Blah Blah` singer - who is currently single - admits she has a less-than-traditional taste in men and can`t stand the thought of dating someone too well-groomed.
She said: "My ideal man would be funny and fat with a beard. I love fat men. I like real men. I don`t like really feminine men who tan. I don`t understand that. I like a funny man, though. Russell Brand`s not quite my type, but if he had a fat, bearded friend, that would be perfect."
The outspoken 23-year-old star also admitted her biggest turn off would be to date someone who spends longer in the bathroom than she does.
She told heat magazine: "I could not bear to go out with a guy who takes longer than me to get ready. I don`t want someone who`s going to steal my moisturiser."
Though she has a lengthy list of specifications for a partner, Kesha insists she isn`t ready to settle down just yet.
She said: "I`m far from lonely. Far, far from it. But I don`t want to settle down yet. Gross!"