Sharon Osbourne has threatened to put a curse on Louis Walsh before they judge a new show together.
The 51-year-old was enraged when Louis branded her daughter Kelly a "Fat lop who can't sing" and vowed revenge on him.
The pair are set to act as judges for Simon Cowell's new show the x-factor.
Louis said: "She's a scary lady but I don't believe in curses and stuff like that."