I have to believe that Scott will be the one to go, but he's never been in the bottom three. Why, I don't know, especially after last week's performance. And Constantstink also seems to skate by, although he was decent last week.
As for Nadia, I love her look. She seems very content to be who she is, although I did not like the FroHawk. As Simon has said, she may not have the best voice, but she knows how to project to the audience and give a performance. Sort of this season's George Huff (I loved George). I really don't understand why she's been in the bottom three the past two weeks.
Of course, the same idiots who vote this season voted off LaToya last year in favor of - gag - Jasmine.