Liev Schreiber & Pablo Schreiber
Surprisingly enough the Orange is the New Black and the Ray Donovan stars are brothers. Who knew!?
Taylor & Austin Swift
Living in the shadow of one of the world's biggest pop stars isn't easy, but the younger brother of T. Swift is carving out his own path in the acting world.
Lindsay & Ali Lohan
Remember LiLo's kid sister? She's still extremely close with her famous sibling and works in the music industry.
Smith Siblings
We all know Jaden and Willow Smith, but the Fresh Prince of Bel Air alum also has a son from a previous marriage. Meet Trey Smith!
Blake & Robyn Lively
Yes, the Gossip Girl star is related to the actress, best known for her role in Teen Witch.
Hudson Siblings
Wyatt Russell, an actor and former NHL pro, is the younger brother of Kate Hudson and Oliver Hudson.
Zac & Dylan Efron
The actor and his little brother have at least one thing in common—a great set of genes!
Hadid Siblings
Yolanda Hadid's famous model daughters Gigi Hadid and Bella Hadid aren't the only catwalk queens ruling the modeling world. Their 18-year-old little brother Anwar Hadid is quickly climbing the ranks as well. The three also have two sisters, Alana Hadid and Marielle Hadid, from their father Mohammed Hadid's first marriage.
Jennifer & Lynda Lopez
Where would J. Lo be without her other half, L. Lo?! She works as a radio news anchor.
Wilson Brothers
Andrew Wilson is the older brother of Luke and Owen Wilson.
Chris & Scott Evans
Captain America's younger bro has a plethora of acting credits that include One Life to Live and Law & Order.
Vanessa & Stella Hudgens
Double take! It's hard to differentiate between the High School Musical star and her sister, who bear a striking resemblance.
Delevingne Sisters
Cara Delevingne is the most famous of the sister trio, but Poppy and Chloe are well-established across the pond.
Doug & Brad Pitt
While Brad is one of Hollywood's most adored leading men, his younger brother qualifies as quite the catch serving as the Goodwill Ambassador for the United Republic of Tanzania.
Cyrus Family
Billy Ray and Trish Cyrus have five children together, pop star Miley Cyrus, singer-songwriter Noah Cyrus, rocker Trace Cyrus, reality TV star Brandi Cyrus and musician Braison Cyrus.
Ansel & Warren Elgort
While the Baby Driver star prefers life in front of the camera, his big bro has made quite a career for himself working behind the scenes as a director, producer and cinematographer.
Hemsworth Brothers
Yes, there's a third Hemsworth and his name is Luke! He starred in Westworld.
Jonas Siblings
Remember the Bonus Jonas a.k.a Frankie? Nick, Joe and Kevin's little brother is now all grown up...and a TikTok star!