Former 'Big Brother' winner Nadia Almada is set to participate in the Australian version of the reality show.
Portugese transexual Almada has been flown into the Gold Coast to spend three days with the current housemates on Australia's 'Big Brother'.
Producers have said that Almada will not be allowed to win the show but that they were hoping that she would stir things up with the three remaining housemates.
Host Gretel Killeen introduced Almada by saying: "No it's not Brad Pitt and no it's not Angelina Jolie. It's someone who will put much more dynamite into the house."
The winner of the Australian 'Big Brother' will be revealed this Sunday.
