<span class=normal>Tusshar Kapoor, Neha Sharma, Sachin Yardi and Ekta Kapoor celebrated the success of their sex-comedy Kyaa Super Kool Hain Hum.<br><br></span><br><p class=clear>&nbsp;</p><amp-img width=1.33 height=1 layout=responsive src=https://images.bollywoodhungama.com/img/feature/12/aug/wbdtw5b.jpg></amp-img><BR><span class=normal>Karan Johar unveiled the first promo of his next directorial venture Student Of The Year and also introduced the 3 debutants- Varun Dhawan, Sidharth Malhotra and Alia Bhatt. </span>