South superstar Prithviraj seems to be climbing the popularity ladder quite rapidly. We all know that after having impressed people around with his acting skills in Anurag Kashyap’s <em>Aiyaa</em> in which he starred opposite Rani Mukerji, the actor was roped by Yash Raj Films for their upcoming film <em>Aurangzeb</em>. Now, the actor has been signed by choreographer-director Farah Khan for her upcoming film <em>Happy New Year</em> in which he would be sharing screen space with Bollywood biggies like Shah Rukh Khan and Abhishek Bachchan.