Karan Johar has always been a mentor for Alia Bhatt and Ranbir Kapoor. Since ‘Student of the year’ Karan Johar and Alia Bhatt shares a magical bond. Karan always advises Alia.

Recently the news of Ranbir and Alia’s linkups are trending in media. Advertisers want to use this for their brands. This has seen before that if the couple is trending the very first thing they do is endorsing any brand. Advertisers think it as a USP for their brand.

Alia Bhatt And Ranbir Kapoor are up to the same but Karan Johar Advised the couple to stay away and avoid the Brand endorsements and they should not carry on so fast. In fact, they can use their chemistry in promotions of their movie Brahmastra. The movie will release on independence day next year, then why to showcase the chemistry now.

This will help the movie promotions as well. Many brands and advertisers approached the couple but they refused as their mentor Karan suggested. Karan Johar very well knows when to use the Brahmastra. The couple will be seen in movie Brahmastra along with Big B Amitabh Bachchan. 

Kangana and Rajkumar pose dopey post the shoot of 'mental hai kya'