Katy Perry was a big hit in her stint as guest judge on X Factor
last week. In fact, she impressed fellow judge Simon Cowell so much, he's said to have offered her $340,000-a-week to judge the US version of The X Factor
Hold on, let's look at that again: $340,000-a-week!!!
Contact Music reports
A source said: "Simon wants to get the judging names signed, sealed and announced within six weeks. He wants at ...