In the case of those duos, both twins had similar ambitions and both became household names.
But what happens when only one twin wants the spotlight and the other just wants a normal life?
Or only one sibling makes it big?
Paul Archuleta/Getty Images
Well, you get a pair of celebrity twins where one isnt as well known.
Whether its a lack of opportunity or interest, sometimes twins dontbothbecome famous.
Thats where we come in.
Below, check out some of the most surprising celebrity twins inHollywood.
People started to think that I wasnt, like, weird, she toldW.
My twin brother would pretend that we werent siblings.
And he was like, Oh, shes my sister.
Parkey Posey and Chris Posey
TheWhite Lotusstar has a brother, Chris, who is a lawyer.
And his on me, to some extent.
Eva Green and Joy Green
Eva Green and Joy Green were both born in Paris.
Eva went on to star in French films before acting in a Bond movie,Casino Royale.
Her fraternal twin sister, Joy, is much different from her.
We became close with agewe were too different as children.
Shes the other me, the happy me!
But hes a foot taller!
Michael Kutcher and Ashton Kutcher
Ashton Kutcher and brother Michael Kutcher have remained close even into adulthood.
I consider him my best friend, Michaeltolda group of high school students back in February 2012.
Michael was diagnosed with cerebral palsy as a child and required a heart transplant as a teenager.
He now works as a motivational speaker.
Jason London and Jeremy London
Jeremy London and Jason Londons careers mimicked each others in the beginning.
Jeremy booked roles in two made-for-TV movies before landing a starring role in the seriesIll Fly Away.
The way he got the part was a bit unusual.
So he brilliantly recommended that his twin take over.
Jeremy continued to star on the show until Jason jumped in for the series conclusion.
We were the three musketeers, and we did everything together.
Kiefer Sutherland is best known for his portrayal of Jack Bauer on the long-running series24.
His sister Rachel Sutherland works in the postproduction department of a Canadian TV show.
Joseph Fiennes and Jacob Fiennes
The Fiennes family has a history of working in showbiz.
Academy Awardnominated actor Ralph Fiennes has twin brothers: Joseph Fiennes and Jacob Fiennes.
Jon Heder and Dan Heder
Napoleon Dynamite has a twin brother!
Okay, maybe he doesnt, but the actor who plays him, Jon Heder, definitely does.
Jons had a successful acting career since appearing in the cult classic.
Hes appeared in movies likeSaving Private Ryan,Avatar, andTed.
Vincent also works as a film editor and in sound departments.
When they were younger, they used that to their advantage, specifically to help Sami graduate college.
Yeah, of course, Ive just been doing this for four years, Ramisaid onJimmy Kimmel Live!.
Its gonna give me the points I need….
