Worked really hard on Dabangg3, says Salman Khan after trailer release

Mumbai: Bollywood actor Salman Khan released the trailer of the much-awaited action film 'Dabangg 3'. 'Dabangg 3' is slated to release on December 20. "The third part should be the biggest of all. Usually sequels don't do well as compared to the first one, so we have worked really hard on this part," said Salman Khan. Arbaaz Khan, Sonakshi Sinha along with Saiee Manjrekar were present at the launch. Producer of the film, Nikhil Dwivedi also attended the launch. Prabu Deva, the director of the movie joined the cast on the stage.