Kylie’s sister was previously a judge on Australia’s Got Talent on Channel Seven, but since the show’s moved to Channel Nine she’s been replaced by the Spice Girl, who’s just become a judge on America’s Got Talent as well.

Keeping up?

To add to the musical chairs on the Simon Cowell-bossed shows, Ozzy’s wife Sharon Osbourne, who was a judge on America’s Got Talent (where Brown is now), is returning to be a judge/mentor on the UK version of The X Factor.

To make things less confusing, here’s a timeline for each of these women’s histories with “The X Factor” and “Got Talent.”

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