Kemal - because I think he's a nasty, petty, spoilt, arrogant little git and his made-up BB-Diva-Nadia personality is a total sham. He just likes ganging up on people and bitching and making up pointless dramas that he can be all indignant about.
Makosi - because she has been unbearably full of herself as the series has gone on. She is incredibly self-righteous and sanctimonious about others but completely unable to consider that she isn't perfect. She's also the sort of person who thinks that being "fabulous" is cool. Oh and so does Kemal. That's another reason I dislike them both.