X-Factor

The major twist of Big Brother 4 was the. Eight houseguests were introduced, only to have five houseguests' exes compete against them in the game. This quickly became messy, as, a houseguest who had his ex-girlfriend move into the house, had a violent outburst, and subsequently told the House that he had a sexually transmitted disease. He was disqualified and evicted from the game. The ex-couples were:


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