Dannii Minogue

She famously feuded with Sharon Osbourne during her first series on the show.
Featuring festive deep cuts from Kylie, Ariana, Gaga, RuPaul, Sia and yes, even Mariah (no, not that one).
Combining everything we love about Christmas music with everything we love about Kelly Clarkson, this song is an absolute
Read more on The Huffington Post Kylie and Dannii Minogue are among the stars who have been celebrating online after Australia
PA WIRE/PA IMAGES Jonathan Davies, contributor    John McEnroe, presenter and commentator  DOUG PETERS/EMPICS ENTERTAINMENT
Apparently this lot ceased being mates as soon as the cameras stopped rolling.
Whether it’s actors scrapping between takes or talent show judges coming to blows on a panel, some of the TV shows that have