You are using an older browser version. Please use a supported version for the best MSN experience.

Stars You Never Knew Were Siblings

Best Life Logo By Lauren Gray of Best Life | Slide 1 of 18: Celebrity siblings: They're just like us—or at least they started out that way. Yes, these famous duos (and one trio) grew up sharing bunk beds and bathrooms, and now they share the Hollywood spotlight, whether fans realize the familial connection or not. From a Cosby Show alumna and her Fame-ous sister to a British pop singer and her Game of Thrones-starring brother, here are the surprising celebrity siblings you never knew were related. And for more shocking celebrity backstories, check out these 12 Famous Actors You Forgot Were Once Amazing Athletes.

17 Stars You Never Knew Were Siblings

Celebrity siblings: They're just like us—or at least they started out that way. Yes, these famous duos (and one trio) grew up sharing bunk beds and bathrooms, and now they share the Hollywood spotlight, whether fans realize the familial connection or not. From a Cosby Show alumna and her Fame-ous sister to a British pop singer and her Game of Thrones-starring brother, here are the surprising celebrity siblings you never knew were related. 

© Provided by Best Life

More From Best Life

AdChoices
image beaconimage beaconimage beacon