Hopefully the "Wild Things" star will shake things up for Season 9.
The actress confirmed she'll be on Season 9 to PEOPLE on Wednesday, telling the publication, "I am so excited to join the cast of [RHOBH] as I am a huge fan of the show."
"I am looking forward to spending time with all the ladies… and hopefully meeting Boy George," she added. The pop star is BFFs with Dorit Kemsley, whose husband, PK, is his manager.
The series marks a return to reality TV for the star, who had her own show, "It's Complicated," on E!.
"I love Denise Richards, wouldn't it be so cool to see Denise Richards as a 'Housewife'?" Andy Cohen said in an interview with ET last week, refusing to confirm whether she'd be on the show. "The thing about it is, we don't announce casting until the show's about to come out. So, you're not going to hear anything from me for a while."
Richards was previously married to Charlie Sheen, with whom she shares daughters Sam and Lola. She also adopted daughter Eloise in 2011.