5. 1954
And speaking of the blonde bombshells, here’s one of them. Marilyn Monroe's voluminous platinum curls are the definition of iconic. They are so playful and yet so elegant. Just as we’ll always remember Ava Gardner for her brunette curls, this image of Marilyn with her blonde ringlets is the one that’s forever stamped in our minds.

Honestly, can you recall a moment when the star wasn’t wearing this hairstyle? We can’t. In all of Marilyn’s most iconic pictures, she was wearing this ‘do – not that we’re complaining.