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Have you ever noticed just how much Jordin Sparks and America Ferrera look alike? If not you better take another glance because these two could undoubtedly pass as sisters!
Scroll through the photos above to see nine more celeb pairs that aren't related, but look seriously similar!
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Mario & Chris Rock
Ummm, seriously, are these two long-lost twins?!
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Lea Michele & Idina Menzel
Broadway star Idina may have played Lea's mother on Glee, but we think the pair's mere 15 year age difference makes them more suited as sisters!
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Anna Kendrick & Tina Fey
Both comediennes have long, brown locks, beautifully piercing eyes and slender noses. Need we say more?
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Renée Zellweger & Ellen Pompeo
The Bridget Jones's Diary star and Dr. Grey from Grey's Anatomy could totally be siblings.
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America Ferrera & Jordin Sparks
The Sisterhood of the Traveling Pants beauty and American Idol winner look seriously similar — it's almost scary!
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Josh Gad & Jonah Hill
The matching curly hair, scruff and glasses prove these two funny-men look just like brothers.
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Zooey Deschanel & Katy Perry
Possibly the most infamous celeb lookalike duo out there!
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Natalie Portman & Keira Knightley
Brunette, beautiful and totally successful actresses. Talk about a winning pair!
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Sandra Bullock & Julia Roberts
Sandy is only four years older than Julia, proving the two could totally be sisters. I wonder what kind of older sibling advice she would give the August: Osage County star?
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Zach Galifianakis & Jack Black
If Zach's hair was just a tad darker, we'd say these two could pass as twins!

'Octomom' Nadya Suleman Is a Proud Mom of 14: See Her Kids Today!

Is Every Duggar Ridiculously Messy? See the 'Counting On' Kids' Houses

Look How Much the Little Couple's Kids Will and Zoey Have Grown Up

Every Look From the Kardashian-Jenner Family at the 2021 Met Gala
