'Ittefaq' celeb reactions: Bollywood bowled over by the Sidharth Malhotra, Sonakshi Sinha and Akshaye Khanna film

The much-awaited whodunit 'Ittefaq' starring Sidharth Malhotra, Sonakshi Sinha and Akshaye Khanna has finally hit theatres and Bollywood celebs can't stop raving about it. The film that is being produced co-produced under Shah Rukh Khan and Karan Johar's production banners is one of the few films to release without any prior promotional activities.

While fans throng to theatres to watch the thriller unfold on the big screen, a special screening was held for a few Bollywood stars last evening. A number of celebrities have now taken to their social media handles to applaud the star cast and give a thumbs up to the edge-of-the-seat entertainer.

Here's what they had to say: