From Amy Adams and Isla Fisher to Liam Neeson and Ralph Fiennes ... Now, a study has revealed that these famous faces don't just look alike – they also likely have very similar DNA.

Sacha Baron Cohen Compliments Isla Fisher's 'Stunning' Valentine's Day Photoshoot amid Marriage Split Celebrity Doppelgängers: See Which Stars Have Equally Famous Look-alikes Isla Fisher Reveals ...

And Isla Fisher, 41, can add her new stunt-double to ... Two gorgeous women. You look like twins!' another cooed. It comes weeks after Isla debuted a hilarious public service announcement on ...

Isla Fisher used to get mistaken ... The lack of fan encounters has Fisher rethinking the interactions. "Now, to be honest, I look forward to being recognized as anyone. I look forward to being ...

Isla Fisher joked about her breasts deserving a 'SAG award' while flaunting her chic bikini style in a pink-and-yellow ...

Plus, a fan has mixed up Reese Witherspoon and Carrie Underwood, while Isla Fisher once cut and ... I would say we don't actually look alike. But the idea of us is exactly the same." ...

Here are pairs of stars who often get mistaken for each other or who fans believe look alike ... Amy Adams and Isla Fisher Despite the eye color difference, the "Arrival" and "Bachelorette ...

Isla Fisher once revealed on NBC's Today show that ... I would say we don't actually look alike. But the idea of us is exactly the same." Daniel even signed an autograph as Elijah while in Japan ...

We look so much alike." Bryce confirmed that the story ... In 2013, Adams told Vanity Fair, "I get Isla Fisher all the time, still. And I know Isla, and for a while our kids went to the same ...

Will Isla Fisher win the inevitable Amy Adams look-alike contest in Los Angeles? Will Rita Ora tweet that she’ll give her look-alike contest winner a sneak peek at her new music, then claim she ...

Isla Fisher once revealed on NBC's Today show ... He turned to someone and said, 'I think I just saw Bryce.' We look so much alike." Bryce confirmed the story, saying her dad "was, like, shook.