In 1998, he started his career with ‘Kuch Kuch Hota Hai’. Since then Karan Johar has gone on to direct four big films. And all of KJo’s movies have had a common point — Kajol. His association with Kajol continues in his upcoming film, ‘Student Of The Year’. “On Saturday, Kajol did a cameo in a dance song. Since Karan considers Kajol his lucky mascot, he was very clear that she had to do the cameo. Kajol had to agree,” says a unit insider. Kajol shot for the song at the Reliance Studios at Film City. Shah Rukh Khan too will do a cameo in the film when he returns from London.
