18 Celebs You May Not Know Have Famous Siblings

Surprised about Jonah Hill and Beanie Feldstein being related? These other siblings may have tripped you up, too.

Half of the internet was shocked to learn during Sunday night’s Golden Globe Awards broadcast that actor Jonah Hill has an equally famous sister: “Booksmart” star Beanie Feldstein.

Though they go by different surnames ― Hill swapped his middle name as a stage name before hitting it big ― Hill is Feldstein’s proud older brother. (She’s 10 years younger, to be exact.)

While arriving for the Golden Globes — where she was nominated for her role in “Booksmart” — Feldstein shared how happy she was over her brother’s recent engagement, calling him “my best friend in the world” while talking to Us Weekly.

Of course, they’re not the only celebs who come from the same family. Below, 18 celebrities you might not have known have famous siblings.

Beanie Feldstein and Jonah Hill
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"Booksmart" actor Beanie Feldstein followed in her actor brother Jonah Hill's footsteps.
Liev and Pablo Schreiber
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"Ray Donovan" actor Liev Schreiber's half brother is Pablo Schreiber, who played George "Pornstache" Mendez on the Netflix original drama series "Orange Is the New Black."
Shirley MacLaine and Warren Beatty
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Screen legend Shirley MacLaine was born Shirley MacLean Beaty but dropped her surname and changed the spelling of MacLean before hitting it big. When MacLaine's little brother Warren broke into the entertainment industry, he also made a name tweak, changing the spelling of his surname to Beatty.
Rashida and Kidada Jones
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"Parks and Recreation" star Rashida Jones's older sister is actress and model Kidada Jones. They're both daughters of Quincy Jones and "The Mod Squad" actress Peggy Lipton.
Rooney Mara and Kate Mara
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Actors Rooney Mara and Kate Mara are daughters of Kathleen McNulty and New York Giants executive Timothy Christopher Mara.
Nicole and Antonia Kidman
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Nicole Kidman's younger sister Antonia is an Australian journalist and TV presenter.
Chris and Scott Evans
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Chris Evans's little brother is actor Scott Evans, who's best known for playing police officer Oliver Fish on the ABC daytime soap opera "One Life to Live."
Julia and Eric Roberts
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Julia Roberts's brother is fellow actor Eric Roberts, whose daughter is actress Emma Roberts. Here, the siblings are pictured with their sister Lisa and actor Jon Voight.
Chelsea and Jonah Peretti
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Comedian Chelsea Peretti's brother is BuzzFeed CEO and founder Jonah Peretti.
Emilio Estevez and Charlie Sheen
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Emilio Estevez and Charlie Sheen are brothers with different surnames. Both actors are the sons of actor Martin Sheen, whose birth name is Ramon Gerard Antonio Estevez. Charlie Sheen followed suit, changing his name from Carlos Estevez to Charlie Sheen. Emilio kept the family name.
Ralph and Joseph Fiennes
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If you haven't connected the dots (the dots being the last name), British actors Ralph Fiennes ("The English Patient) and Joseph Fiennes ("The Handmaid's Tale") are brothers.
Jussie Smollett and Jurnee Smollett-Bell
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Jussie Smollett's sister is actor Jurnee Smollett-Bell, whom '90s kids will remember as Denise from "Full House."
Penelope and Monica Cruz
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Penelope Cruz's younger sister, Monica, started her career as a dancer and model but currently has an acting role in a Spanish TV show.
Stephen Colbert and Elizabeth Colbert Busch
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"Late Show" host Stephen Colbert's sister is economist and politician Elizabeth Colbert Busch, who was the Democratic Party nominee for the 2013 special election for South Carolina's 1st Congressional District. (She lost to Mark Sanford.)
Rick and Skip Bayless
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"Top Chef Masters" winner and restaurateur Rick Bayless's older brother is sports journalist and television personality Skip Bayless.
Liam, Chris and Luke Hemsworth
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Yes, you knew Chris and Liam Hemsworth were brothers, but did you know they had a third celebrity brother, Luke? The semi-secret oldest Hemsworth plays Ashley Stubbs in the HBO sci-fi series "Westworld."
Lily and Alfie Allen
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British singer Lily Allen's brother is Alfie Allen, aka 'Game of Thrones'" Theon Greyjoy.
Jesse and Hallie Eisenberg
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"Social Network" actor Jesse Eisenberg's little sister is Hallie Eisenberg, best known for portraying "The Pepsi Girl" in a series of Pepsi commercials in the '90s.
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