The conservative congresswoman sat down for an interview with Jay Leno that aired last Friday night.
"Well, I was very surprised because we had had a pre-show interview and that wasn't at all what I was told we were going to be talking about," Bachmann said of the segment on WLS Radio's "Don Wade and Roma Show." She added, "So I was very surprised."
Leno asked Bachmann about eyebrow-raising remarks she recently made about the HPV vaccine, as well as her position on gay marriage.
Below, audio of what Bachmann had to say about the interview on Monday. Scroll down for video of the presidential candidate's "Tonight Show" appearance.
WATCH: Clip 1
WATCH: Clip 2