The X Factor judge went all ghoulish on us in the black and white bottoms which boasted a cool skeleton stencil along the legs, and she teamed them with tough looking military-style boots and a matching leather jacket emblazoned with silver zips.
The Body On Me songstress has also undergone yet another hair-over as she ditched her fierce full fringe and sported chestnut brown highlights through her platinum blonde, feathered tresses.
Flashing the paparazzi a cheeky grin, Rita tucked her locks behind her ear and disappeared into Fountain Studios to prepare for the weekend's live shows.
The starlet has made a name for herself as TV's most famous fashion chameleon after donning a floral suit, a bridal-esque gown and a whole hoard of teeny-tiny frocks in recent weeks - and she shows no signs of letting up!
What's next, we wonder?
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