Top 10 Celebs You Didn't Know Are Siblings

We bet you didn't know these celebs were siblings. Our countdown includes Lily & Alfie Allen, Chris & Scott Evans, Melissa & Sara Gilbert, and more! Who are YOUR favorite celebrity siblings? Let us know in the comments!

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MsMojo is a leading producer of reference online video content of Top 10 Lists, Origins, Biographies, Commentary and more on Pop Culture, Celebrity, Movies, Music, TV, Film, Video Games, Politics, News, Comics, Superheroes. Your trusted authority on ranking Pop Culture.

[sersastark]

Chris and Scott are so precious for this world.

[briannauhl]

If anyone remembers the band Metro Station that did the song “Shake It” in the early 2000s, Trace Cyrus is Miley’s brother and Mason Musso is Mitchel’s. They met on the set of Hannah Montana.

[cjulio]

Jimmy Workman played Pugsley Addams, Christina Ricci´s brother, in "The Addams Family" (1991). And Ariel Winter, his real sister, played Christina Ricci´s younger version in "Speed Racer" (2008).

[kelsipullen]

Blake Lively’s debut was Sisterhood of the Traveling Pants from 2005 it’s a CLASSIC

[pooky-bellegaming]

1:44
Tim Daly is also known for his work on the 90s sitcom “Wings”, and on the “Grey’s Anatomy” spinoff, “Private Practice”.
Ironically, Tyne Daly has appeared on “Grey’s Anatomy”!

[etherealbeauty_sf]

Jonathan Gilbert who played Willie Oleson in LHOTP is also an adopted Gilbert. Andy Garvey and Albert Ingalls are also adopted brothers.

[YankeeCountess]

Taissa and Vera Farmiga are siblings with a wide age gap, and because of that gap, people have sometimes confused Taissa as Vera's daughter

[ghettohoney]

Also Blake & Robyn Lively's older brother is Jason Lively who was in National Lampoon's European Vacation as Rusty.

[saideldenila]

If you're a GOT fan you'll definitely know Lily and Alfie Allen are siblings

[ceyrai]

Tim Daly was in Madam Secretary
Tyne Daly was in Cagney and Lacey

Sgt Terry Jeffords has twin daughters Cagney and Lacey AND writes Madam Secretary fanfic

Someone on the Brooklyn 99 staff may be a Daly siblings fan

[axepagode]

Phylicia Rashad (The Cosby Show) & Debbie Allen (Fame)
There are a lot more who have the same last name. But you are looking for people we might not know are siblings.

[stingrey]

The sheens changed their names the same reason why Jonah hill dropped feldstein, racism/anti semitism.

[kiaraeijo]

Most people know about the Olsen sisters, the Wilson brothers, and the Gylenhaal siblings but most people don’t realize that Demi Lovato and Madison De la Garza are half sisters and Hollywood legends Joan Fontaine and Olivia De Havilland were sisters.

[AnneettaLife]

I’m sure a lot people will notice it when they hear their last names but Alexander skargard from true blood is brothers with Bill Skarsgard from IT and Gustaf Skarsgard from Vinkings.

[tudorjason]

Shanelle Workman, Ariel Winter's older sister who fought for guardianship of her, is former One Life To Live star as Sarah "Flash" Roberts and former Wendy's commercial voice actress.

[susdawg]

Shirley MacLaine and Warren Beatty was one set of siblings that I did not know and were surprised to find out!!

[Jubilee]

Tyne Daly was in Judging Amy as Maxine McCarty Gray

[AKASH]

Luv u MsMojo.... ❤️❤️
U never hold it back to surprise us.... 😀😀
😘😘😀😀❤️❤️

[Silverfox]

Number six isn't it obvious Jonah Hill just rolls off the tongue more smoothly

[starbrite]

I love that Teen Witch had 2 set of celebrity siblings with Robyn's brother in the film is Jason Patrick's brother, Joshua Miller.