Jay-Z and Beyonce clean up nice… lookin’ even better when it’s for charity.

Perhaps most notably, the event marked Beyoncé’s first official red carpet event since welcoming twins Rumi and Sir back in June. Though the “Love On Top” singer opted not to walk the red carpet, we were still able to get a good look at her stunning ensemble. Beyoncé rocked a green silk dress with a thigh-high slit and plunging neckline that showed off her post-baby body.

The couple hit up Rihanna‘s third annual Diamond Ball in NYC benefiting RiRi’s foundation that pours money into impoverished communities around the globe.

RiRi’s party was packed with celebs. Calvin HarrisFuture, Cardi BLil KimLa La AnthonyFabulous and Young Thug also hit up the event all for a great cause. Kendrick Lamar performed and Dave Chappelle also grabbed the mic. Earlier that night, Beyonce attended a showing of Broadway’s hit musical Dear Evan Hansen where she hung out backstage with the show’s star Ben Platt after the show.

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The event’s host, Rihanna, looked just as fierce for the evening, going with a black dress with a built-in off-the-shoulder jacket and flowing train. Naturally, the “Diamond” singer shone bright with Chopard diamonds around her neck as she adorably posed with her entire family on the red carpet.

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