[Z]

It's unprecedented to have a sing off in the semi final. I'm with everyone who reckons Cher was bottom of the voting. They've been vague and played around the rules a lot this year, to the point where they've continued to mess around with them to save face. I'd compare it to dancing around like a maniac alone in your room, someone walking in and you carrying on dancing despite your embarrassment at being caught red handed. This series has been dodgy.