Let's face it:
You watch reality TV for one reason and one reason only: to hate on personalities such as the following "celebrities," each of whom has enjoyed at least 15 Minutes of Fame due to... well... pretty much sucking as a human being.
But which of these reality show villains has been the worst of the worst?
Scroll around and then sound off!
It took barely a few episodes of The Bachelor Season 21 for Corinne to strip down in front of Nick Viall... for her to talk openly about a "nanny" does everything for her at home... and for her to taunt her fellow suitors after getting a rose.
Everything between Heidi Montag and Lauren Conrad was great before Spencer Pratt appeared on the scene and spread vile lies about Conrad, ruining her relationship with Montag forever.
Chad's antics made for good television on The Bachelorette, but he went off the deep end on Bachelor in Paradise. He threatened to kill every single person on the show!
This music mogul has a knack for being very rude to most of the contestants. Could that be why The X Factor US cratered? Were viewers sick of the way he acted?
Teresa has never been one to stay quiet about her feelings. She really has no filter and that's why she eventually flipped a table because of Danielle Staub.
Keeping Up with the Kardashians would not be the same without Scott Disick's snarky comments. His relationship with Kourtney may be on the brink of destruction, but please keep Disick on the show!
The Situation seemed to think that drama always found him, but he was the one making all of it. One time, he caused an argument with Ronnie Magro and hit his head off the wall to avoid fighting Ronnie.
Rachel ruffled a lot of feathers on Big Brother. After being evicted, she returned for a day. She played in another season and won the $500,000 prize!
Farrah knows how to cause drama for the MTV cameras. She even does it without the cameras. She loves to throw nasty comments at anyone and fight with the people who helped her get to where she is.
Colton struggled to make friends in Survivor because he couldn't stop being nasty. He returned to the show as a "changed man" for the Blood v Water edition, but he was the same old Colton.
Dustin appeared on The Real World: Las Vegas and brought a whole lot of drama with him. He struck up a relationship with a girl in the house, but his gay porn past came back to haunt him.
Perez wanted his fellow contestants to bow down to him, but British TV personality Katie Hopkins had other plans and put the villain in his place on multiple occasions.
Courtney was so desperate to have everyone like her on The Bachelor, but she said foul things about everyone on the show during her stint on it.
Omarosa became the woman America loved to hate on The Apprentice. Her crazy tactics in order to manipulate her fellow contestants made her a career out of being a villain.