Karan Johar turned photographer for a day for a charity-based reality TV show - Mission Sapne. The format of the show requires celebrities to take on small jobs for a day. The money earned by the star is then multiplied and donated back to a person in need. Recently, Salman Khan took on the role of a barber for the show. Ronit Roy will sell cosmetics on the streets of Lucknow for the show. Ram Kapoor, who took to driving a taxi for the show, said in an interview to Kavita Awaasthi, “As actors, our daily lives get so busy that we often forget to thank all the people whose daily contributions make our lives so much simpler. I’m glad to be part of a show that allows me to say thanks to them in a small way." The show will go on air soon and will feature Sonali Bendre as the host. Other celebrities, including Ram Kapoor, Ronit Roy, Harbhajan Singh, Mika Singh and Varun Dhawan have also participated in it.