05/02/2010 05:12 am ET Updated Dec 06, 2017

Jessica Simpson On 'Oprah': I'm Angry At John Mayer (VIDEO)

Jessica Simpson appears on 'Oprah' Wednesday and will address John Mayer's recent Playboy interview in which he discussed their "crazy" sex life and likened her to sexual "crack cocaine."

"There's nothing worse than being disappointed in somebody," Jessica says in the clip below. "I'm not angry. I'm - well, I'm a little bit angry."

When asked why she's angry, Jessica says, "I don't want people to know how I am in bed. I mean, I guess I could have been a lot worse."

Jessica, who is promoting her upcoming VH1 show, 'The Price of Beauty,' also talks about her weight ("I love my curves").