Imran Khan, Vir Das & Kunal Roy Kapoor of Delhi Belly Unveil Aamir Khan Productions T-Shirts. The three lead characters of 'Delhi Belly' - Imran Khan, Kunal Roy Kapoor and Vir Das were present to promote their film and to launch AKP T-Shirts in Mumbai. The trio spoke about the promotional plans and the song 'D K Bose'.