'Simon's welcome any time': X Factor finalist Katie Waissel's hooker nan speaks out

By DAILY MAIL REPORTER Shock: Katie (left) looked subdued today as she arrived for rehearsals, while Simon is yet to respond to Mrs Vogel-Coupe's invitation Last weekend should have been one of triumph for embattled X Factor contestant Katie Waissel, as she managed to avoid being in the bottom two.But the 24-year-old was instead embroiled in a devastating family feud as she learned that her