From Kim Kardashian to Farrah Abraham, click through the gallery to see celebs' biggest sexual regrets.
The Keeping Up With the Kardashians has said that she deeply regrets the sex tape she made with her former boyfriend Ray J.
"If I do have one regret in life that's [the sex tape]," she has said. "Maybe that's how some people heard about me but I didn't launch my career off of that. That was 12 years ago, no 13 years ago now, so I just try to move on and put it in the past because I think that everyone in life does things they're not proud of but you can't sit and dwell on them forever."