Actress Mallika Sherawat believes that after watching her work in upcoming film “Dirty Politics,” filmmakers will start offering her performance-oriented roles. “This happens only few times in the career of an actor…when they are offered roles which are glamorous as well as performance-oriented. ‘Dirty Politics’ is a mixture of both,” Mallika said at the film’s music launch. The film is directed by K C Bokadia. “I’m really hoping that after this movie, my fans like it, critics like it, serious directors take a note of it and then offer me performance-oriented parts and not only glamour-oriented parts,” the ‘Maiyya maiyya’ girl added.