2. Melissa Rauch – Bernadette from The Big Bang Theory
As the nerdy girl with the nasal voice and strong personality, Bernadette looks like the perfect match to the equally nerdy mama’s boy Howard Wolowitz. Off screen, however, she’s a sexy siren who the likes of Wolowitz can only dream of dating! The gifted actress’s beauty will make you do a double take – and yes, she doesn’t have that high-pitched voice either.