EXCLUSIVE
Ke$ha tells TMZ ... there's one quality a man HAS to possess if he wants a shot at banging her -- he's got to be a "little bit of a c**t."
Ke$ha -- dressed like a 26-year-old Emperor Palpatine -- was rolling through LAX yesterday when our camera guy (a big fan of her reality show) asked why she's not drawn to nice guys.
Her answer was kind of like a Mounds commercial .... sometimes ya feel like a c**t, sometimes ya don't.
