Brad Pitt is set to introduce Rihanna at a big fundraising gala in aid of her Clara Lionel Foundation.

Pitt and talk show host Jimmy Kimmel will introduce Rihanna’s performance at the event in Beverly Hills on December 11.

“It is such an honour to have Jimmy Kimmel host this event,” Rihanna said in a statement.

“There is no one more hilarious to make the first annual Diamond Ball an incredible night. I’m blessed by his support. Brad Pitt is not only a phenomenal talent, but I admire him and am inspired by his philanthropic work,” she added.