Former X Factor host Nicole Scherzinger is reportedly returning to the series - in some capacity, anyway. After previously hosting the first season of the U.S. X Factor and filling in for judge Dannii Minogue on the UK X Factor in 2010, Scherzinger will be returning to the UK version of the series to guest host auditions in London this week, according to The Hollywood Reporter.

Guess she's not too bitter about being replaced by Britney Spears in the US version. Everyone loves a good sport!

[via Hollywood Reporter]