A look-alike or a doppelganger is a person who resembles another in an uncanny and stark manner. Doppelgangers can be found everywhere, it is said that every person has at least one doppelganger in the world, if not more.At first glance, they look like twins. But observe closely and you realise these youngsters resemble Bollywood ors. Here is what they have to say about their lives and the reion their looks garner.