Big B wants Katy Perry autograph

Where the entire world wants Big B's autograph, he wants autograph of Katy Perry. Well, big b's maternal daughter is a great fan of katy perry and he wants it for her.

Bollywood shahenshah tweets, he is trying to get American pop star Katy Perry's autograph for granddaughter Navya Naveli.

Now big b himself would be meeting katy perry.