Tamasha: AR Rahman makes Mika sing the catchy 'Heer Toh Badi Sad Hai' for Imtiaz Ali's film

In a first, singer Mika teams up with AR Rahman for the catchy 'Heer Toh Badi Sad Hai'- the happy sad song from Imtiaz Ali's upcoming film 'Tamasha'. Featuring Deepika Padukone and Ranbir Kapoor, the film is being touted as the big release of the year. Deepika already has had a good start to the year with 'Piku' and looks like she is all set to repeat the success with this film. 'Tamasha' releases on 27th November in theatres.