She's been making sure her contestants are on top form ahead of The X Factor semi-finals this weekend, watching her Overs category rehearse their song choices for the Cool Britannia theme.
But it seemed Nicole Scherzinger really got into the spirit of rehearsals on Friday, as she broke out into an impromptu dance routine.
The 39-year-old singer seemed to be channeling the late Michael Jackson as she rocked a stylish hat white throwing some moves.
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Dance it out: Nicole Scherzinger, 39, appeared to get into the spirit during X Factor rehearsals on Friday was she was seen dancing around during one of her contestant's performances
Nicole rocked a stylish ensemble for rehearsals at the ITV studios in London, donning distressed blue jeans and a cropped black jumper.
The star added another edge to her look with platform studded boots, finishing the ensemble with a statement red lip as she boogied around the stage.
Nicole appeared to be watching contestant Matt Linnen rehearsing his performance, which will be to The Rolling Stones' Gimme Shelter.
Smooth criminal: Nicole appeared to channel Michael Jackson as she donned a stylish hat to bust some moves
Still got it: The singer rocked a stylish ensemble as she watched her Overs category rehearse, rocking a distressed jeans and cropped jumper combo
Dancing queen: Nicole was getting her contestants on top form ahead of the semi finals this weekend
This week the stakes are high for the remaining six X Factor contestants, as Saturday will see them all perform, with one eliminated before Sunday's shows.
Series favourite Kevin Davy White will take