'The Big Bang Theory': This Is What The Actors Looked Like As Children
Jim Parsons (left) looked pretty sweet when he was young! This is him as a little boy with his mother and little brother.
Here is the ever famous Jim Parsons, also known as starring character "Sheldon Cooper" from The Big Bang Theory with his husband!
Incredibly cute! This little girl is Melissa Rauch who we all know as "Bernadette Rostenkowski-Wolowitz"!
Two superstars for the price of one! Johnny Galecki and Neil Patrick Harris have previously acted together in numerous films when they were young.
This cheeky smile is unmistakable: it is, of course, Kaley Cuoco! Also known at "Penny" on The Big Bang Theory.
This little tot learned to walk in Hollywood. His mother is a famous casting director and so Simon was often taken to film events from a very early age onwards...
We all know Kunal Nayyar as the ever so famous "Rajesh Koothrappali"! He is here with his beautiful wife Neha Kapur.
The Big Bang Theory has captivated millions of viewers around the world since 2007.