As for Kim, before she became the biggest celebrity on the planet, she was a small-town socialite who was dealing with the sudden and embarrassing attention of having a sex tape with then-boyfriend Ray J go public. So what did she do? She lied, of course.
“There is no sex tape!” she said. “Ray J’s not the kind of guy who would do something for revenge. There is no amount of money that could ever convince me to release any tape, even if I had one. I don’t need the money!”
Of course, once the tape eventually leaked, it was clear she was lying.
"If I do have one regret in life that's [the sex tape]," she said in 2015. "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."
Check out the gallery below to see more stars who were caught not being truthful.