'X Factor' judge Dannii Minogue has said that Nicole Scherzinger cried after she sang on the show because she wasn't happy with her performance.
Speaking to Now, Minogue said: "Nicole was in tears after that performance!"
"Brian Friedman told me that when she came off she was in tears."
"He said, 'She's such a perfectionist that there were three tiny, little things that probably only she noticed, like a hand not facing the right direction!'"
