Nikki Grahame

 was a houseguest on Big Brother Canada 4. She was originally a contestant on the UK version of Big Brother, appearing as a contestant on Big Brother UK 7 and Ultimate Big Brother, and later appearing as a special houseguest on Big Brother UK 16. In 2016, she along with Big Brother Australia 10 winner Tim Dormer was chosen to enter the Big Brother Canada house as a "Wildcard Houseguest".

During her first season on the UK edition of the show, Nikki became infamous for her frequent temper tantrums over minor issues such as the lack of bottled water or the house being too cold. In one particularly notable instance, she repeatedly yelled "Who IS she?" in the Diary Room in reference to fellow houseguest Susie Verrico. In spite of this, Nikki quickly became a fan favorite, placing fifth in her initial season and being voted the runner-up of her second season.

Once Nikki entered the BBCAN Grand, she was thrown for a loop due to how different this game was from her previous experiences. Nikki began as a very non-strategic player, and was able to stay in the game due to her not being viewed as a threat. As time passed, she began to think more strategically, having a very good read of her fellow houseguests, although she was never one to make big moves. She was able to remain in the game by floating in the middle. She frequently switched her allegiances based on how she felt about specific people at certain moments.

Biography
Adventurous, brave, and loyal, Nikki doesn’t play Big Brother with any sort of strategy in mind, and just enjoys the experience and people while she’s in the house.

Trivia

 * She was evicted on her 34th birthday.
 * Nikki, along with Dallas, Ramsey, and Maddy, voted against the majority more than any other houseguest in Big Brother Canada . They did it three times.
 * Nikki is the second houseguest to be evicted unanimously. The first was Maddy.


 * She, along Nicholas & Philippe Paquette, are the last houseguests to be nominated on Big Brother Canada 4.
 * She was nominated the first time along Nick & Phil on Week 9.