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Gwen Stefani and Cate Blanchett - Can you believe they are 49 years old this year? Gwen was born on October 3, 1969, while Blanchett was born on May 14.

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Matt Damon and Simon Pegg - Damon and Pegg are going to be 48 this year, but there's clearly a stark difference between the two.

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Brad Pitt and Dean Norris - It's always difficult to compete against Brad Pitt, but the truth is that no one would say these two actors are the same age. Norris is 54 years old, and Pitt will be later this year.

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Jared Leto and Martin Freeman - Both turn 47 this year, and Leto is even three months older than Freeman.

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Portia De Rossi and Kate Beckinsale - The two actresses have little in common, but both were born in 1973. Portia is 45 and Beckinsale will be in July.

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Jim Parsons and Andrew Lincoln - The two actors turn 45 this year. Parsons was born on March 24, 1973 and Lincoln on September 14, 1973.

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Keanu Reeves and Nicolas Cage - The actors were both born in 1964 and will be 54 years old this year. But one definitely looks older than the other.

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Miley Cyrus and Kate Upton - Cyrus and Upton will celebrate their 26th birthday this year, as they were born in 1992. However, Upton looks more mature than Cyrus.

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Mayim Bialik and Angelina Jolie - Both actors were born in 1975 and will be 43 this year. Jolie's birthday is June 4 while Bialik's is December 12.

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Idris Elba and John Cho - Both actors will be 46 this year! Elba was born on September 6, 1972, and John Cho on June 16 of the same year. Would you have guessed they're the same age?

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Jimmy Fallon and Christian Bale - Would you have said these two are the same age? Even though Bale looks older, both were born in 1974!

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Liam Hemsworth and Thomas Brodie-Sangster - Although Hemsworth's birthday is in January and Brodie-Sangster's is in May, both will end 2018 as 28-year-olds.

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Courtney Love and Monica Bellucci - Both turn 54 this year. Belluci was born September 30, 1964, while Love was born July 9 that same year. 

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Cynthia Nixon and Halle Berry - Yes, they're the same age. However, Berry seems to have found the fountain of youth, because being 52 and having that wrinkle-free skin is not normal.

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John Krasinski e Jason Momoa - Thirty-nine is the age that awaits these two actors this year. Momoa was born on August 1, 1979, while Krasinski was born on October 20.

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Michael J. Fox and George Clooney - Both will celebrate their 57th birthday this year. Clooney is rocking the one gray hair!

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Tom Cruise and Bob Odenkirk - They're the same age? Yes, they are! Cruise and Odenkirk turn 56 this year. Cruise was born July 3, 1963, while Odenkirk was born on October 23 of the same year.

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Paul Rudd and Marilyn Manson - Both were born in 1969 and will be 49 in 2018!

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Adele and Vanessa Hudgens - Both will be 30 this year, but they don't look the same age, don't you agree?

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Ashley Olsen and Lindsay Lohan - Both turn 32 this year, but the difference is clear, isn't it?

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Charlie Sheen and Patrick Dempsey - Both actors turn 52 this year. But one of them looks much closer to that age, don't you think?

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Andrew Garfield and Chris Hemsworth - These two will turn 35 in August, but Garfield still looks like a kid.

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Christina Aguilera and Gisele Bündchen - Both were born in 1980 and turn 38 this year. Bündchen is even six months older! Hard to believe.

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Eva Longoria and Fergie - Longoria already turned 43 and Fergie will be later this year.

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Julia Roberts and Pamela Anderson - Both turn 51 this year, but the beautiful Julia Roberts will probably look like a girl forever. 

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Chuck Norris and Michael Gambon - Norris is 78 and Gambon will turn this year... Would you have guessed they're the same age?

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Eddie Murphy and Forest Whitaker - Can you believe Eddie Murphy is 56? No, right? It makes more sense in Whitaker's case.

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Tobey Maguire and Kristian Nairn - Maguire and Nairn turn 43 in 2018, but the former looks a lot younger!

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Chloë Grace Moretz and Lorde - Both are 21, though Lorde looks a bit older than her age. 

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Leonardo DiCaprio and Seth Green - Green turned 44 in February, and DiCaprio will join him in November. Although DiCaprio looks a bit younger, neither looks to be in the 40s!

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