2. Nawazuddin Siddiqui

2012 will be remembered as the year Nawazuddin Siddiqui announced his arrival to mainstream Bollywood. Nawazuddin was impressive in 'Gangs of Wasseypur', 'Kahaani', 'Chittagong', 'Talaash', 'Miss Lovely' and 'Paan Singh Tomar'. With 10 films lined up for release in 2013, Nawazuddin is here to stay.