Sushmita Sen is Farah Khan's ' favouritest heroine'
Sen had played the role of a teacher in the movie.
"My favouritest heroine @thesushmitasen #12YearsOfMainHoonNa miss chandni the hottest teacher ever!!" Farah tweeted.
Sen thanked Farah for giving her a chance to play the character.
Sen said she considers the character of Miss Chandni as the most celebrated role of her Bollywood career.
" @TheFarahKhan Thanku so much my #Queenmaker 4 making me #Chandni ur first film n my most celebrated role #12YearsOfMainHoonNa ," Sen tweeted.
"I love u @TheFarahKhan not just for d #amazing film maker that u are...but d sheer fire ur made of!What a woman!! #12YearsOfMainHoonNa," she said.