1 / 19

Diamonds Are Forever - Everything you need to know about Rihanna’s super stylish soirée. By Britt Middleton The second annual Diamond Ball was held at the Barker Hanger in Santa Monica, California, on Thursday (December 10), and all the brightest stars turned out to support. The massive party raised money for Rihanna’s charity, the Clara Lionel Foundation, which benefits education, arts and culture in her native Barbados. Rih kicked it with friends and family, including mom Monica Braithwaite and niece Majesty (pictured above). (Photo: Jon Kopaloff/FilmMagic)

2 / 19

Rihanna - Rih shined bright in a champagne off-the-shoulder gown by Dior. She wore her hair slicked off her face and added some diamond cocktail rings for even more flare. (Photo: Alberto E. Rodriguez/Getty Images)

3 / 19

Zendaya - The Disney star continued her style parade in a sophisticated one-shoulder crop top and wide-leg trousers set by Rosie Assoulin. (Photo: Alberto E. Rodriguez/Getty Images)

4 / 19

Draya Michele - This is simplicity at its best. The Mint Swim CEO stunned in a frothy Todd Patrick Designs skirt and matching black top. (Photo: Jason Kempin/Getty Images for The Clara Lionel Foundation)

5 / 19

Emily Ratajkowski - The Gone Girl actress cut a fine form in a one-shoulder frock and equally sleek ponytail. (Photo: Alberto E. Rodriguez/Getty Images)

Photo By Photo: Alberto E. Rodriguez/Getty Images

6 / 19

Kylie Jenner - King Kylie’s train game was on point! The cinched waist of her silky cream gown took the silhouette over the top. (Photo: Alberto E. Rodriguez/Getty Images)

Photo By Photo: Alberto E. Rodriguez/Getty Images

7 / 19

Holly Robinson Peete - Come thru, Holly! The actress gave us all something to aspire to in a shimmering sequin column gown. (Photo: Alberto E. Rodriguez/Getty Images)

8 / 19

Tyga - Kylie’s on-again, off-again bae cleaned up nice in his black tux with satin lapel. (Photo: Jason Kempin/Getty Images for The Clara Lionel Foundation)

9 / 19

Justine Skye - The singer/songwriter bared her super toned gams in a metallic bustier gown by Rubin Singer. (Photo: Alberto E. Rodriguez/Getty Images)

10 / 19

Will Smith and Jada Pinkett Smith - Looking like Hollywood royalty, Mr. and Mrs. Smith stunted in coordinating black and white. Everyone else, take note, ‘cause this is how it is done. (Photo: Jason Kempin/Getty Images for The Clara Lionel Foundation)

11 / 19

A Night Like This - Inside the venue, the room was all aglow, with ornate crystal chandeliers taking the focus. (Photo: Christopher Polk/Getty Images for The Clara Lionel Foundation)

12 / 19

Pure Glamour - Mirrored table tops, champagne flutes and fresh-cut roses made for an impressive table-scape. (Photo: Christopher Polk/Getty Images for The Clara Lionel Foundation)

13 / 19

Drinks on Me - Guests sipped on cocktails made with D'USSE VSOP Cognac and crisp Armand de Brignac champagne. (Photo: Joe Scarnici/Getty Images for Berk Communications)

14 / 19

Smize - Before hitting the dance floor, EJ Johnson served some major face for the cameras. (Photo: Joe Scarnici/Getty Images for Berk Communications)

15 / 19

The Couple That Mingles - Kevin Hart made the rounds with his lovely fiancée, Eniko Parrish, before taking to the stage. (Photo: Joe Scarnici/Getty Images for Berk Communications)

16 / 19

A-Listin’ - Pro boxer Miguel Cotto and wife Melissa were picture-perfect together. (Photo: Joe Scarnici/Getty Images for Berk Communications)

17 / 19

All Night Long - With Rihanna front row, Lionel Richie wowed the crowd with his award-winning vocals. (Photo: Christopher Polk/Getty Images for The Clara Lionel Foundation)

18 / 19

Black Girl Magic - This blissful moment between Zendaya and Jada Pinkett Smith is priceless. (Photo: Joe Scarnici/Getty Images for Berk Communications)

19 / 19

Hostess With the Mostess - In between dancing and mingling with her guests, Rih made time for snuggles with her sweet niece Majesty. (Photo: Christopher Polk/Getty Images for The Clara Lionel Foundation)