Famous Siblings You Probably Had No Idea Were Related

Aug 25, 2017 at 4:00 a.m. ET
Celeb siblings you didn't know were related
Image: Paul Zimmerman/Getty Images

It happens all the time. You're binge watching your favorite show on Netflix or having a movie marathon when there's an actor on screen that you know you've seen before somewhere else, but you can't place them. Yes, your déjà vu could be due to the fact you've seen the actor's face as another character on a different show or movie, but there's also a strong chance you recognize them because they strong resemble a another celeb sibling.

Yup, folks, nepotism is alive and well in Hollywood, sometimes it's just a little bit undercover. Turns out there are tons of famous brothers and sisters kickin' around Tinsel Town, they just keep it on the DL most of the time. We're not totally sure why, but we do know one thing: talent isn't definitely in some people's DNA, because it runs wild through the veins of these celebs.

Originally posted May 2016. Updated August 2017.

1 /24: Warren Beatty & Shirley MacLaine

Celeb siblings you didn't know were related
Image: Alberto E. Rodriguez/Getty Images

1/24 :Warren Beatty & Shirley MacLaine

2 /24: Kate & Oliver Hudson

Celeb siblings you didn't know were related
Image: Patricia Schlein/WENN.com

2/24 :Kate & Oliver Hudson

3 /24: Kate Hudson & Wyatt Russell

Celeb siblings you didn't know were related
Image: Alberto E. Rodriguez/Getty Images

3/24 :Kate Hudson & Wyatt Russell

4 /24: The Lohans

Celeb siblings you didn't know were related
Image: Kevin Mazur/Getty Images

4/24 :The Lohans

5 /24: Blake & Robyn Lively

Celeb siblings you didn't know were related
Image: Andres Otero/WENN.com

5/24 :Blake & Robyn Lively

6 /24: James & Dave Franco

Celeb siblings you didn't know were related
Image: FayesVision/WENN.com

6/24 :James & Dave Franco

7 /24: Owen & Luke Wilson

Celeb siblings you didn't know were related
Image: Jeff Vespa/Getty Images

7/24 :Owen & Luke Wilson

8 /24: Jaden & Willow Smith

Celeb siblings you didn't know were related
Image: WENN.com

8/24 :Jaden & Willow Smith

9 /24: Abigail & Spencer Breslin

Celeb siblings you didn't know were related
Image: Brian To/WENN.com, HRC/WENN

9/24 :Abigail & Spencer Breslin

10 /24: Ralph & Joseph Fiennes

Celeb siblings you didn't know were related
Image: Kevin Mazur, Oscar Gonzalez/WENN.com

10/24 :Ralph & Joseph Fiennes

11 /24: Rashida & Kidada Jones

Celeb siblings you didn't know were related
Image: Chris Weeks/Getty Images

11/24 :Rashida & Kidada Jones

12 /24: Randy & Dennis Quaid

Celeb siblings you didn't know were related
Image: A. Miller/WENN, Ivan Nikolov/WENN.com

12/24 :Randy & Dennis Quaid

13 /24: Liev & Pablo Schreiber

Celeb siblings you didn't know were related
Image: FayesVision/WENN.com, Dan Jackman/WENN.com

13/24 :Liev & Pablo Schreiber

14 /24: Rupert & James Grint

Celeb siblings you didn't know were related
Image: Daniel Deme/WENN.com

14/24 :Rupert & James Grint

15 /24: Candace Cameron Bure & Kirk Cameron

Celeb siblings you didn't know were related
Image: Adriana M. Barraza/WENN.com, Rachel Worth / WENN

15/24 :Candace Cameron Bure & Kirk Cameron

16 /24: Shawn & Aaron Ashmore

Celeb siblings you didn't know were related
Image: Gilbert Carrasquillo/Getty Images

16/24 :Shawn & Aaron Ashmore

17 /24: Lizzy & Robert Pattinson

Celeb siblings you didn't know were related
Image: WENN, FayesVision/WENN.com

17/24 :Lizzy & Robert Pattinson

18 /24: Jennifer & Lynda Lopez

Celeb siblings you didn't know were related
Image: Kevin Mazur/Getty Images

18/24 :Jennifer & Lynda Lopez

19 /24: Donnie & Mark Wahlberg

Celeb siblings you didn't know were related
Image: Michael Carpenter/WENN.com

19/24 :Donnie & Mark Wahlberg

20 /24: The Baldwin brothers

Celeb siblings you didn't know were related
Image: FayesVision/WENN.com

20/24 :The Baldwin brothers

21 /24: Elle & Dakota Fanning

Celeb siblings you didn't know were related
Image: Brian To/WENN.com

21/24 :Elle & Dakota Fanning

22 /24: Matt & Kevin Dillon

Celeb siblings you didn't know were related
Image: KMazur/Getty Images

22/24 :Matt & Kevin Dillon

23 /24: Julia & Eric Roberts

Celeb siblings you didn't know were related
Image: Euan Cherry/WENN.com, Brian To/WENN.com

23/24 :Julia & Eric Roberts

24 /24: Hailee Steinfeld & Griffin Steinfeld

Celeb siblings you didn't know were related
Image: WENN

24/24 :Hailee Steinfeld & Griffin Steinfeld