Aamir Khan has taken a break from shoot of his film Thugs of Hindostan to promote his home production Secret Superstar.

The actor has been shooting for Yashraj’s film with Amitabh Bachchan, Fatima Sana Shaikh and Katrina Kaif from past few months.

However to guard the look of this period film, he is keen to have extra security on the sets. A source says, “Aamir is known to guard look of his characters. Although he has been sporting nose and ear rings and has got new hairdo. He is not willing to be clicked in the costumes of his character. Few days ago he was shooting for some sequences in Mumbai with Amitabh and tried hard to avoid getting click, but somehow photographers managed to get Amitabh’s pictures. So he has asked the makers to increase security on the sets.”

It is said that Aamir is upset as some of his pictures in different costumes too have been leaked in the past and it doesn’t want to take risk of being clicked again in future.

Thugs of Hindostan is directed by Vijay Krishna Acharya and is slated to release on November 7 next year.