They are some of the most famous faces on the planet.
But they all have the same secret - their celebrated identities are not their real names.
Sometimes the name given to those who planned to be in the public eye just didn't have enough pizzazz.
Somewhere along the way they made the decision to adopt a moniker that would look more fitting on a marquee.
But can you match the birth name to the famous star? Let's find out with our aliases quiz...
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