Kylie Minogue is CONVINCED Simon Cowell has a secret crush on her little sister, fellow X Factor judge Dannii Minogue. Last week, Simon and Dannii were photographed holding hands and Kylie says the chemisty between the two of them is genuine. “Why wouldn’t Simon fancy Dannii?” Kylie says, adding, “If I’m not mistaken there is definitely a little fizzle there.” For more inside info on this story, check out the new issue of heat – on sale now