As we reported last month, Big Brother Canada were allowing fans to vote for two brand new housemates from a choice of four international former housemates.
Well, Nikki won!
She entered the house with former Big Brother Australia winner Tim Dormer.
A message on her Twitter account said: "Nikki is officially in the Big Brother Canada House!! Thank you all! Your support has been INCREDIBLE #TeamNikki
There's a major difference between Canadian Big Brother and the UK version, as BB Canada doesn't actually have a public vote.
The Head of Household is the only person with the power to nominate, but luckily, as new housemates, Nikki and Tim have been given a week of immunity.
Nikki told The Sun in February: "It would be amazing to win, because I've done it so many times now and I've never actually won. I've never been to Canada before. To be honest with you, I've always been a bit apprehensive because it's quite cold there and everyone knows I'm not a fan of the cold."
Nikki is a Big Brother legend in her own right having found fame on the 7th series of the reality show in 2006 where her coined her 'WHO IS SHE?' catchphrase. She also appeared in Ultimate Big Brother in 2010, and came back as a legendary housemate for Big Brother 16.
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