But while Hollywood stars thrive on their so-called unique appearance and independent image, many of them could easily be mistaken for a fellow celebrity.
Celebuzzis paying tribute to these Tinseltown’s twins with a gallery of the best look-a-likes.
Which stars have a famous doppelganger?
From Julia Roberts, 44, to her younger look-a-like Lana Del Rey, 26, to the smouldering but remarkably similar good looks of Chace Crawford, 27, and Ian Somerhalder, 33, it seems not even the biggest stars are safe when it comes to looking the same as someone else.
Look through our gallery to see which of your favorite celebrities has a famous twin.