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.
More top news
A special ceremony has been held in Brighton to remember an African slave boy who died in the city on this day (20th June) in 1870.
Fred and Sangeeta introduce our coverage of the independent panel's report into hundreds of deaths at Gosport War Memorial Hospital.
Holly has the latest weather forecast.