Surely we're not alone in our endless mix-up of these famous names

While many stars unquestionably look the same, there are a select few whose aura and work history mean we couldn't pick them out of the rolling credits if we tried.

Keira Knightley, for example, was chosen to play a decoy for Natalie's character Queen Amidala in Star Wars Episode 1: The Phantom Menace, because they looked so similar. That was over a decade ago, but they still share a resemblance.