Dhanush sued Nayanthara for ₹10 crore over use of a three-second behind-the-scenes footage from 'Naanum Rowdy Dhaan', in her upcoming documentary 'Nayanthara: Beyond The Fairy Tale'. It shows Nayanthara, who starred in the film, talking to her now-husband Vignesh Shivan, who directed it. It was shot on Nayanthara's "personal devices" and Dhanush has sought damages for 'copyright infringement'.