Photos:: Rihanna’s Diamond Ball gala: See the looks
From left, Kris Jenner, Rihanna, Kim Kardashian and Big Sean at Rihanna’s Diamond Ball gala for her foundation. (Jason Kempin / Getty Images for the Clara Lionel Foundation)
Rihanna hugs her grandfather Lionel, for whom along with grandmother Clara the Clara Lionel Foundation is named. (Jason Kempin / Getty Images for the Clara Lionel Foundation )
Actresses Kat Graham, left, and Nikki Reed. (Jason Kempin / Getty Images for the Clara Lionel Foundation)
Actress Salma Hayek arrives on the red carpet. (Jordan Strauss / Invision/Associated Press)
Kim Kardashian arrives on the red carpet. (Jordan Strauss / Invision/Associated Press)
Actor Brad Pitt introduces his friend Rihanna with a speech honoring her accomplishments. (Jason Kempin / Getty Images for the Clara Lionel Foundation)
Singer Adrienne Bailon arrives at the ball. (Jason Merritt / Getty Images)
Actress Tia Mowry-Hardrict on the red carpet. (Jason Merritt / Getty Images)
Rihanna and late-night talk show host Jimmy Kimmel, who was also host for the gala. (Jason Kempin / Getty Images for the Clara Lionel Foundation)
From left, Kris Jenner gets a hug from Rihanna with Big Sean and Kim Kardashian looking on. (Jason Kempin / Getty Images for the Clara Lionel Foundation)
