Director Srinu Vytla latest film, being produced by D.Siva Prasad Reddy, will be formally launched on 7th April. Nagarjuna and Trisha will be pairing up for the first time in this venture that might be titled as King. The film will be ready for release by 18th December, the production house announced. Devi Sri Prasad will be composing the film’s music.On the other hand, Nagarjuna’s 2007 hit film Don is being dubbed into Hindi as Don No. 1 and will be released by Imran Khureshi, who has bought the film’s rights. The dubbed version will be ready for release shortly.