A gender-bender is a person who wears the clothes and copies the behaviour of the opposite sex and the topic though not widely explored by filmmakers quite a number of on-screen gender-benders have 'graced' the silver screens with their quirky styles (and fashion sense). Some of them might have leave you in tears like "Mrs. Doubtfire" or "Yentl", tickle you silly with their comical antiques like "Big Momma" and "White Chicks" or they could make you wish you never see a man in a lady's dress ever again. Or you would pay a visit to the washroom to barf whatever you just had before watching the movie. In conjunction with the recent release of "Big Mommas: Like Father, Like Son", let us take a look at our picks of the cinema's most unforgettable gender-benders of all time.