<p> Sivakarthikeyan is currently busy with the shoot of his untitled venture directed by M.Rajesh. The project is bankrolled by Studio Green K.E.Gnanavel Raja and has music by Hip-hop Tamizha. After a successful outing with Velaikkaran, Lady Superstar Nayanthara has paired up with Sivakarthikeyan for the second time for <strong>SK 13</strong>.</p> <p> &nbsp;</p> <p> The team is currently shooting a song and an important sequence at Azerbaijan and now a video featuring Nayantara with a little girl at the shooting spot has gone viral on every social media.&nbsp;</p> <p> &nbsp;</p> <p> Nayanthara Playing with Cute Baby at SK13 Shooting Spot! Siva Karthikeyan</p> <p> &nbsp;</p> <p> <iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/4cRd1Wh9n7M" width="560"></iframe></p>