Posted on Tue Oct 9, 2012 01:10 PM PDT
Fergie is in the hot seat on Oprah's Next Chapter.
The Black Eyed Peas songstress is opening up to the talk show host about everything ... from previous drug use to cheating rumors involving hubby Josh Duhamel.
After seeing this preview, it doesn't look like Lady O holds back when it comes to the questions.
We can't wait to watch Fergie spill the beans when the episode airs on October 21!
Fergie Shops For Trashy Lingerie In L.A. - Oct 12, 2012
Fergie Says She's Not Pregnant, Just "A Couple Pounds Up" - Sep 21, 2012
Fergie Continues To Hide Her Possibly Pregnant Belly Under Yet Another Concert Tee - Aug 27, 2012
The Eternal Question ... Is Fergie Pregnant? - Aug 25, 2012
EXCLUSIVE PHOTOS - Are Fergie And Josh Duhamel Getting Ready For A Baby?! - Aug 22, 2012