14. Austin & Liz
Big Brother 17 came complete with a Twin Twist thanks to Liz and Julia Nolan. No one was more confused, or should we say smitten, than Austin Matelson. Austin fell for Liz quickly. Things started to get ... uncomfortable as the twins kept switching. For good reason, he was one of the first Houseguests to verify Julia's existence. Once the twist was revealed and Julia entered the house to play, Liz and Austin were able to continue their flirtatious relationship.
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