Oscar winning composer AR Rahman along with Shruti Haasan will be walking the red carpet at the 70th Cannes Film Festival for their magnum opus ‘Sangamithra’ tonight. Excited actress Shruti posted a picture on Instagram with the music maestro A.R. Rahman at Cannes, stating their excitement to walk the red carpet. The duo will be followed by the entire cast of 'Sanghamitra' and is expected to return after their show resumes the pre-production preparations for the film. Watch video to know more.