Met Gala 2017: Famous couples hit the red carpet together

"Fashion's Biggest Night" turned into date night for some of Hollywood's biggest couples Monday.

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Among the dynamic duos were Blake Lively and Ryan Reynolds, Tom Brady and Gisele Bündchen and Chrissy Teigen and John Legend, to name a few -- but all eyes were on two other pairs that made their red carpet debut as couples: Selena Gomez and The Weeknd and Jennifer Lopez and Alex Rodriguez.

Scroll through to see all of the couples:

Selena and The Weeknd were adorably affectionate -- hugging, kissing and laughing as they posed for the many (excited) cameras. And J.Lo and ARod looked perfectly relaxed, as they arrived arm-in-arm.

You'll notice that Kim Kardashian and Kanye West are not included, as they have been for the past four years. While Kim is in attendance this year, Kanye reportedly stayed home in Los Angeles with the couple's two children, North and Saint West.

See all of the red carpet arrivals below:

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