Every Can’t-Miss Celeb Style from Rihanna’s Diamond Ball 2017

Rihanna is having a MAJOR moment. After debuting her brand new Fenty Beauty collection and showing her latest clothing line for Fenty Puma at NYFW Spring '18, the multi-hyphenate hosted her third annual Diamond Ball, a gala to raise money for her Clara Lionel Foundation, which funds global education, healthcare, and emergency response programs for those in need. Click through to see which stars, including Beyonce and Emily Ratajkowski, shone the brightest!

Rihanna: A diamond ball calls for plenty of bling, and the event’s ringleader certainly didn’t disappoint: RiRi was practically dripping with Chopard jewels to accentuate her black high-low Ralph & Russo Couture frock with Giuseppe Zanotti Design heels. (Photo via Dimitrios Kambouris/Getty)

Emily Ratajkowski: Not only did the model look positively stunning in her slinky black button-down vintage Chanel piece, but she debuted a whole new look in the form of a sleek bob. (Photo via Dimitrios Kambouris/Getty)

Beyoncé and Jay-Z: The music moguls were all smiles for their first public date night post-baby at the ball. Jay looked rather dapper in his formalwear and Bey was breathtaking in a slinky emerald dress by House of CB and Giuseppe Zanotti Design heels. (Photo via Kevin Mazur/Getty)

Petra Nemcova: With her of-the-moment slicked-back locks, dangling Chopard earrings, Christina Ottaviano gown, and matching Tyler Ellis clutch, Nemcova singlehandedly put the "no white after Labor Day" rule to bed. (Photo via Dimitrios Kambouris/Getty)

Cardi B.: She looked less like a rapper and more like a fairy-tale princess in the mint off-the-shoulder Christian Siriano gown. (Photo via Dimitrios Kambouris/Getty)

La La Anthony: Anthony’s fitted, sheer, Yousef Alajasmi dress was all old Hollywood glamour with its beaded flapper fringe and lace embroidery. (Photo via Dimitrios Kambouris/Getty)