It’s not hard to notice when a very popular Bollywood celebrity makes a small cameo in a film and adds up all the extra charm in it. But what about the cameos that were so good or just small that it passed by in a blink of an eye and went unnoticed? Or what about the cameos by those Bollywood celebrities who we never expected to see in the films? Well, be prepared for what we are about to reveal will surely blow your mind! Yes, here are top 10 shocking cameos by Bollywood celebrities in Bollywood films that totally went unnoticed! Take a look!