After playing a heavyset wrestler in ‘Sultan’, Salman Khan will show off a lean figure in Ali Abbas Zafar’s next spy film, ‘Tiger Zinda Hai’. Buzz is that Salman Khan is on a special diet since the past few months to lose about 17 kilograms as he has to maintain a lean figure for the sequel to the 2012 hit ‘Ek Tha Tiger’. A picture of the celebrity actor’s thinner self has been shared by his fan club on social media. While Salman has completed work on Kabir Khan directed ‘Tubelight’, the Bollywood actor has started preparations for ‘Tiger Zinda Hai’, where he will once again share the frame with Katrina Kaif. The film will apparently be shot at sub-zero temperatures in Austria next week and will hit the screens at the end of the year. ‘Tiger Zinda Hai’ promises thrilling fight sequences which will feature both the celebs and cinema world stars, Salman Khan and Katrina Kaif. The action is choreographed by Hollywood stunt director Tom Struthers who has worked on films like ‘X-Men: First Class’ ‘Batman Begins’ and ‘The Dark Knight’ among others.