She's been juggling her super hectic career with her tumultuous personal life this year.
And it seems that Nicole Scherzinger has been feeling the strain, looking thinner than ever as she headed out on Wednesday.
The star showed off her significant weight loss as she arrived at the ITV studios in a cropped top and pencil skirt - her ribs clearly visible.
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Looking seriously svelte, the X Factor judge showed off her teeny tiny waist in the stomach-baring top - proving that she's been very hard at work in the gym.
But Nicole was clearly proud of her newly slimmed-down frame, flaunting her trim and toned tummy during her appearance on Daybreak.
And the former Pussycat Doll made sure that she looked as glamorous as ever, piling her man of dark hair on top of her head and wearing an enormous pair of dark sunnies.
She completed the look with bright red shoes and matching lipstick - embracing her inner vamp.
In the run up to live shows, Nicole was busy hyping up her acts Tamera Foster, Abi Alton and Hannah Barrett, but seemed to be attracting the most attention herself.
Speaking to Lorraine, she said: ''All of Scherzy boys are supporting my Scherzy girls, they’ve all told me.
"I have the strongest category I feel. I’ve got the best right here, so I’m coming in with some good contenders."