Diamond Ball 2017: Rihanna, Beyoncé, Emily Ratajkowski and more

Rihanna's third annual Clara Lionel Foundation's Diamond Ball brought together some of Hollywood's hottest stars on Thursday night for a sparkling, music-filled affair.

Beyoncé, JAY-Z, Cardi B, Emily Ratajkowski, Lil' Kim and Future were just some of the stars that stepped out for the good cause, and all of them brought their style A-games.

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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 inside the soiree. Beyoncé rocked a green silk dress with a thigh-high slit and plunging neckline that showed off her incredible post-baby body.

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. Check out her red carpet interview in the video above.

Model Emily Ratajkowski's appearance also turned heads, as she used the star-studded event as an opportunity to debut her brand new short hairdo.

For all of the night's looks, check out the gallery below:

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