Nicks will stop by the March 24 episode of the show, which plays on the OWN Network, owned by Oprah Winfrey, on Sundays at 10 p.m. ET/9 p.m. CT.

It's likely Nicks will get personal on the show. Judging by a trailer teasing the upcoming episode, the singer will open up about her battle with drug abuse and addiction. Here's an excerpt from the video teaser: "If you're gonna start doing coke, save your money, because it's gonna cost you $50,000 to go to rehab."