Karan-Saif-Varun's Nepotism Joke was SCRIPTED: Urvashi Rautela

After sparking off a controversy with the nepotism debate at the IIFA Awards filmmaker Karan Johar, actors Saif Ali Khan and Varun Dhawan received much flak and here is Urvashi Rautela who says that it was just 'part of the script'. During the launch of her personal app, how she managed to enter the industry without any Bollywood background