Ryan GoslingsOscarsdate wasnt his wife,Eva Mendes, but that doesnt mean he showed up solo.

Instead, he made it an (OG) family affair.

Goslings Oscars date for the red carpet was his sister Mandi Gosling.

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The duo walked the carpet together and even twinned in their Oscar looks.

And it looks like they were having lots of fun!

Heythats an impressive holiday card!

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Gilbert Flores/Getty Images

But dont worryMendes did come to cheer Gosling on, just in a more low-key way.

She wore a baseball hat and denim on denim, and still looked impossibly chic.

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Jeff Kravitz

This isnt the first time Mandi has accompanied her bro to a big Hollywood event.

They also attended the red-carpet premiere ofBarbietogether.

Thank you Internet for all your kind words!

She clearly is still cheering him (and the rumored 75 shirtless Kens) on!