Minogue was in negotiations to reprise her role on the show after last year's panellist Kelly Rowland ruled herself out.
The Australian entertained the idea of a return despite disclosures that she and show boss Simon Cowell had an affair. But discussions have now foundered.
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David Browning said Jillian Howell screamed “you b******”, to which he replied: “I’m sorry Jill, this is what mental health does to you.”
Thursday evening's weather for the west of the region
Thursday evening's weather for the east of the region