1Jaime Pressly and Margot Robbie
Jaime Pressly has been around Hollywood far longer than the Academy Award nominee, Margot Robbie, but one could easily mistake one actress for the other. The My Name Is Earl star shares similar features, including bright blue eyes, with the Australian starlet.
2Leighton Meester and Minka Kelly
With dark almond shaped eyes and long brunette tresses, it's crazy how much Leighton Meester and Minka Kelly resemble one another. While the actresses have never starred as sisters, they did co-star in the horror film The Roommate in 2011.
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3Jennifer Connelly, Daniel Day-Lewis, and Peter Gallagher
While Jennifer Connelly, Daniel Day-Lewis, and Peter Gallagher all have their own unique look, it's their strong brow that winds them up on our list. Honestly, they're either secretly related or they all see the same aesthetician.
4Chris Pratt and Jason Segel
While Chris Pratt is a member of Hollywood's elite "Chris Club," it's his Hollywood dopplegänger, Jason Segel, that has us reeling. Is anyone else hoping to see these two comedians star as brothers in their next film?
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5Isla Fisher and Amy Adams
Isla Fisher and Amy Adams are one of Hollywood's most recognizable dopplegängers, with people often mixing the two of them up. The red-headed actresses are so similar looking that director Tom Ford casted both of them in Nocturnal Animals to play different versions of the same character.
6Jordana Brewster and Angie Harmon
From their square jawline and raven-colored locks, we're sure that Jordana Brewster and Angie Harmon are confused for one another quite a bit.
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7Jennifer Lawrence, Cate Blanchett, and Helen Mirren
Raise your hand if you'd watch Helen Mirren play Cate Blanchett's mother and Jennifer Lawrence's grandmother. Honestly, with their physical similarities and equally impressive acting abilities, we think it'd be a hit.
8Kelly Ripa and Sienna Miller
From their heart-shaped faces to their hazel green eyes, these petite blonde bombshells would force us to do a double-take.
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9Matt Bomer and Henry Cavill
What do Magic Mike and Superman have in common? Matt Bomer and Henry Cavill, who are nearly carbon copies of one another with their slicked back hair and piercing blue eyes.
10Mila Kunis and Sarah Hyland
It isn't just their sultry red carpet poses that make Mila Kunis and Sarah Hyland similar in appearance. The pint-sized actresses both have wide hazel eyes and an angular jaw that makes them nearly identical.
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11Zoe Saldana and Jada Pinkett-Smith
Both Zoe Saldana and Jada Pinkett-Smith have narrow jawlines and high cheek bones. That, paired with their mega-watt smiles and almond-shaped eyes, makes them dead-ringers for one another.
12Natalie Portman and Keira Knightley
Hollywood has been freaking out over the similarities of leading ladies, Natalie Portman and Keira Knightley, for years, thanks to their brown upturned eyes and oval-shaped faces.
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13Selena Gomez and Rachel Bilson
We're pretty sad that Rachel Bilson never guest-starred as Alex Russo's relative on Wizards of Waverly Place. With both actress's brown almond-shaped eyes and dark brunette hair, we'd certainly believe they were sisters.
14Tatyana Ali and Gabrielle Union
Deep set brown eyes? Check. Square face? Double check. There are just too many similarities between Tatyana Ali and Gabrielle Union for the actresses not to be related.
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15Zachary Quinto and Max Greenfield
Both Zachary Quinto and Max Greenfield have oblong-shaped faces with a sharp jawline, but it's their full eyebrows that make these actors lookalikes.
16Eva Marcille and Vanessa Williams
Despite their age different, Eva Marcille and Vanessa Williams both have bright almond-shaped eyes and strong angular features, making them dead ringers for one another.
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17Jeffrey Dean Morgan and Javier Bardem
Fans have long confused Jeffrey Dean Morgan for Javier Bardem and Javier Bardem for Jeffrey Dean Morgan. Let's set the record straight right now: The actors are not the same person, nor are they related. Feel free to consult this list next time you get confused.
18Will Arnett and Patrick Wilson
Getty ImagesWe know that Will Arnett and Patrick Wilson aren't actually related, but with their strikingly similar features, we'd believe they were brothers.
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19Zooey Deschanel and Katy Perry
Getty ImagesWhile Zooey Deschanel and Katy Perry have widely different talents, the two stars both have a retro look, thanks to their fair skin and large bright eyes.
20Chad Smith and Will Ferrell
Getty ImagesCould this merely be sibling rivalry? As the two actors face off, between their fair skin and similar features, Will Ferrell and Chad Smith could be mistaken for brothers.
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