Reality star Farrah Abraham threatened to kill her housemates on Monday night's episode of the UK's reality series "Celebrity Big Brother," Perez Hilton reported. The MTV "Teen Mom OG" star got into a shouting match with English pop star Natasha Hamilton in an explosion of expletives.

On this season of "CBB," the house is divided up into British celebrities and American celebrities and the groups go head to head as they compete to complete weekly tasks. The Americans were in charge of this week's food supplies task and ex-porn star Jenna Jameson led the group, according to the Daily Mail. But as food supplies ran low, house president Fat Man Scoop announced that the celebrities would have to ration the remaining supply.

Hamilton, singer and member of the girl group Atomic Kitten, challenged Jameson on how the food would be divided, and Scoop stepped in, raising his voice at her. Hamilton told Scoop not even her father would speak to her that way, and Abraham jumped in and attacked Hamilton.

"You want me to talk some sh--?" Abraham repeated to Hamilton, calling her out for bringing up her family in the house.

The argument escalated quickly and Abraham was called into the Big Brother Diary Room, where she was asked why she was brought in.

"Oh because I was going to f---ing obliterate the f---ing scum that you have in this f---ing house?" Abraham answered. "I'm going to straight up f---ing kill this whole f---ing house!"

Watch the celebrity blowout below.