I Spy: Get The Look Of History's Most Mysterious Women

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Is there anyone cooler than a lady spy? I think not. There are a lot of reasons why the women in this slideshow are amazing, but you know what they all have in common? Some seriously amazing all-around beauty know-how, from flawless hair, to perfectly penciled lips, to luxuriously long lashes (or all of the above). While they may be known for being secretive, Bustle and Rimmel London are here to expose the how-to's of their most coveted beauty looks.

Read on to see some of history's very coolest spies — and how to get their signature looks!

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