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12 Completely Unrealistic Parent/Child Age Gaps in Movies: GALLERY

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Jolie is only a year older than her “son,” Farrell. It doesn't matter how attractive these two are, it doesn't make them feasibly related as mother and son. Creepy. [Photo Credit: Warner Brothers]

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Photo: Warner Bros.

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Michael J. Fox was the same age as Lea Thompson while filming, and actually three years older than Crispin Glover! [Photo Credit: Universal Pictures]

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Photo: Hollywood.com Staff

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Sure, Pitt had a disease that made him age in reverse, and she was essentially his step-mom, but still: no one believed this one, right? Pitt is 48 — actually 6 years older than Henson! [Photo Credit: Paramount Pictures]

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Photo: Paramount Pictures

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Harry Potter as a dad? It’s hard enough to believe the 23-year-old could be old enough to even have sex (The Boy Who Lived should be kept asexual), but to have a 4-year-old son as well. Sure, it was feasible, but still. No, just no. [Photo Credit: CBS Films]

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Photo: CBS Flims

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If Laurence Fishburne could've had a child at seven years old — the age difference between Mr. Styles and his son Tre (Cuba Gooding Jr.) — then and only then would their father/son relationship be believable in this 1991 film. [Photo Credit: Summit Entertainment]

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Photo: Summit Entertainment

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In this film, the lucky number is again seven: As in, Lorne Greene was only seven years older than Ava Gardner, who played his daughter in this 1974 disaster film. [Photo Credit: Universal Pictures]

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Photo: Universal Pictures

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Fun fact alert! Did you know that before he was a sparkly vampire named Edward, Robert Pattinson played son to Reese Witherspoon's mom (uncredited) in 'Vanity Fair'? Yeah, that age gap is real weird considering they played lovers later in their careers. [Photo Credit: Focus Features]

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Photo:

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Okay, come on. Justin Timberlake, who plays Olivia Wilde's son in the sci-fi-tinged flick, is actually three years OLDER than the woman who plays his mom. I understand this is the future and everyone stops aging after 25, but still. These two should date, not be related. [Photo Credit: 20th Century Fox]

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Photo: Twentieth Century Fox

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Ms. Landis was only seven years older than her on-screen son Cary Grant in this 1959 film. Proof that ageism has existed for a real long time in Tinseltown. (Also, what's with the number seven on this list?) [Photo Credit: MGM]

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Photo: MGM

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Poor Angela. She's always playing the mother to unrealistically too-old men. There was the time she was Elvis Presley's mom in 'Blue Hawaii' and also here, as the mother to three-years-her-junior Laurence Harvey in the 1962 film. [Photo Credit: MGM]

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Photo: MGM

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Here's another film with the seven-year problem: Despite how freakishly young McAdams looks for her age, she's still only seven years younger than her on-screen cool mom, Amy Poehler. The fact that McAdams was 26 when playing a 17-year-old should blow your mind sufficiently for the evening. [Photo Credit: Paramount Pictures]

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Photo: Paramount Pictures

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Ah yes, the relationship that started the ball rolling. I know vampire/human hybrid beings age faster than normal folks, but, jeez, is anyone else just sort of thinking the sight of Stewart as a mom of a 12-year-old is sort of, well, crazy? Especially when Stewart is only 10 years older than Mackenzie. The math here, it just doesn't add up! [Photo Credit: Summit Entertainment]

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Photo: Summit Entertainment

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12 Completely Unrealistic Parent/Child Age Gaps in Movies: GALLERY

Angelina Jolie and Colin Farrell in 'Alexander'

Fox, Lea Thompson, and Crispin Glover in 'Back to the Future'

Taraji P. Henson and Brad Pitt in 'Benjamin Button'

Daniel Radcliffe in 'Woman in Black'

Cuba Gooding Jr. and Laurence Fishburne in 'Boyz n the Hood'

Ava Gardner and Lorne Greene in 'Earthquake'

Reese Witherspoon and Robert Pattinson in 'Vanity Fair'

Olivia Wilde and Justin Timberlake in 'In Time'

Jessie Royce Landis and Cary Grant in 'North by Northwest'

Angela Lansbury and Laurence Harvey in 'The Manchurian Candidate'

Rachel McAdams and Amy Poehler in 'Mean Girls'

Kristen Stewart and Mackenzie Foy in 'Breaking Dawn Part 2'

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