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The Difference Between Mary-Kate and Ashley Olsen

Happy Birthday Mary-Kate and Ashley! See If You Can Tell the Olsen Sisters Apart!

Mary-Kate and Ashley Olsen turn 25 years old today! The business savvy sisters made their mark as young stars in Hollywood, and now they've solidified their status as serious designers with The Row and their Elizabeth & James clothing lines. Mary-Kate and Ashley may stand out as celebrities, but sometimes it's hard to tell the almost identical twins apart. Play our fun Mary-Kate or Ashley game to see how well you know the difference between the duo on their milestone birthday!

Image Source: WireImage
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tonic8810 tonic8810 4 years
i can tell which one's which......mary kate has thin upper lip than ashley. ashley's a little taller than mk, but mk's skinnier. haha i've been watching their movies ever since when i was little! soo love them!
Urbanspaceman Urbanspaceman 5 years
The main difference between these two billionaires is that Mary Kate killed Heath Ledger and Ashley didn't.
Kristin2783 Kristin2783 5 years
So easy to tell them apart!
lighttommy lighttommy 5 years
Aahhh...but these are not identical twins. fact!
awesomepants awesomepants 5 years
Gdeeaz. That's how I can tell them apart as well. MK has that Fergie methface look about her.
Gdeeaz Gdeeaz 5 years
Happy birthday to them. I can always tell them apart. Ashley has a softer face then Mary-Kate.
jaycee2 jaycee2 5 years
Why do so many celebs stand pigeon toed ? I see that a lot in media photos and it isn't pretty. Those two always dress so bad. :-( They still are cute though.
jaan_black jaan_black 5 years
the one in the black jacket looks semi pretty (a word I have never used to describe these girls) in this shot, to be clear
babaloo babaloo 5 years
WTH kind of outfit that? She think she is a cupcake?
naziazholesusuck naziazholesusuck 5 years
happy birthday mary-kate and ashley! it's so weird that their birthday is just 2 days after shias, same age, all childhood stars.
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