Hollywood is full of famous siblings — the Hemsworths, the Gyllenhaals, and the Baldwins all come to mind — but not every celebrity sibling wears their genetics on their sleeve. I can pick out the family resemblance between Liam Hemsworth and Chris Hemsworth with my eyes closed, so to speak, but with other stars it can be a bit more difficult. In fact, you might be surprised to learn just how many people in Hollywood have famous sisters or brothers of their own. Click through to read about which stars have famous siblings even though you had no idea they shared celebrity DNA.
1. Rob Lowe
The former Parks & Recreations star is four years older than his actor/director brother.
2. Chad Lowe
If you were born before 1990, you know Chad as Aria’s dad from Pretty Little Liars. You also might know him as the husband Hilary Swank forgot to thank in her Oscar acceptance speech.
3. Luke & Owen Wilson
Of course you know that Luke and Owen are related, but you might be surprised to learn that there’s a third Wilson brother in Hollywood.
4. Andrew Wilson
Though lesser known than his brothers, the eldest Wilson brother has appeared in films like Hall Pass and Idiocracy.
5. Rooney Mara
The Girl With The Dragon Tattoo actress’ older sibling starred in a nail-biting Netflix series.
6. Kate Mara
The House of Cards actress is two years older than her sister and started acting almost eight years earlier.
7. Vera Farmiga
The Bates Motel actress’ sister also starred on a spooky series.
8. Taissa Farmiga
The younger Farmiga sister, who is 21 years younger than her sister, made her acting debut in Vera’s directorial debut Higher Ground.
9. Emilio Estevez
The Breakfast Club star’s brother is perpetually “winning”… whatever that means.
10. Charlie Sheen
Sheen (given name: Carlos Estevez) and his brother are the sons of actor Martin Sheen.
11. Zooey Deschanel
The New Girl actress’ sister also has her own show on Fox.
12. Emily Deschanel
The Bones actress is four years older than Zooey.
13. Warren Beatty
The Bonnie and Clyde actor is the younger brother of this star.
14. Shirley MaClaine
The actress, who recently had a guest role on Glee, is three years older than her famous bro.
15. Sarah Silverman
The comedian’s sibling has appeared alongside Silverman as a fictionalized version of herself on the Sarah Silverman Project.