Happy National Siblings Day, folks! If you ask us, it’s always a good time to honor your loved ones, but today really gives us an excuse. We don’t know about you, but we’re absolutely obsessed with famous celebrity siblings like Miley Cyrus and Noah Cyrus, but some stars have brothers and sisters that you totally didn’t know about. Or totally forgot about! For instance, you’re definitely aware that Ethan and Grayson Dolan are twin brothers, but did you know they have an older sister too? Her name is Cameron Dolan and you can catch her living her best life on Instagram.

From Demi Lovato to Taylor Lautner, plenty of actors, web stars and singers have brothers and sisters you probably don’t know about. Some sibs are normal people who avoid the spotlight, while others are budding stars in their own fields. And hey, it must be cool to have a famous sibling, right?

Check out the gallery to see more celebrity siblings you didn’t know existed.

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