Eric Lively, Blake Lively, Justin Theroux, Sebastian Theroux

Jen Lowery / Splash News; PacificCoastNews.com

All good things come in pairs! And for these Hollywood celebs it's a great set of genes.

Justin Theroux and Blake Lively are only a couple of celebs that have beyond sexy siblings. Little did we know a handful of stars are related to some seriously super-attractive brothers and sisters (lucky us!).

We guess the saying is true: Good looks do run in the family—especially in the A-listers' bunch.

So, in honor of National Siblings Day let's take a moment to look at these smokin' hot brothers and sisters.

  • Share
  • Tweet
  • Share

We and our partners use cookies on this site to improve our service, perform analytics, personalize advertising, measure advertising performance, and remember website preferences. By using the site, you consent to these cookies. For more information on cookies including how to manage your consent visit our Cookie Policy.