Of course you know that Beyoncé has Solange and Kendall has Kylie, and you’re well aware that Mark and Donnie are totally bros and that Ashton Kutcher has a fraternal twin. But did you know that there’s a third Franco brother? And a third Delevingne sister? Scroll through for the celebrity siblings you knew about, as well as a handful that may come as a surprise.
Rachel, Daniel, and Kayleen McAdams
Emma and Alex Watson
Emma Watson‘s handsome younger brother, Alex, is a model and actor; he’s even been an extra in two of the Harry Potter films alongside his sister.
Jennifer, Blaine, and Ben Lawrence
Kate, Pippa, and James Middleton
Do we even have to explain? Kate is the very stylish Duchess of Cambridge, and her younger sister,
Pippa, gained worldwide notoriety as quite possibly the hottest maid of honor in history. They have a younger brother named James,
who owns a cake company and recently revealed his plans to be “the cool, fun uncle” to baby Prince George.
John and Carl Mayer
John Mayer has a younger brother named Ben and an older brother named Carl, who has been known to perform on stage with him during concerts.
Gisele, Gabriela, Patricia, and Rafaela Bündchen
Gisele Bündchen actually has five sisters — Raquel, Graziela, Gabriela, Rafaela, and her fraternal twin Patricia — but we’ve only seen her photographed with the latter three.