The You Already Know singer has had a hectic year — both professionally and personally.
After formally leaving the Black Eyed Peas, Fergie — real name Stacy Ferguson — returned to the music scene with her hotly-anticipated solo record Double Dutchess.
However, her comeback was eclipsed by the announcement her eight-year marriage to actor Josh Duhamel, 44, was over.
But Fergie looks set to end the year with a bang, wowing fans with her performance on Taraji's White Hot Holidays, which aired on Fox last night.
LADY LUMPS: Fergie celebrated her curves in this plunging skintight latex dress
Fergie rocks her sexy lady lumps
The Black Eyed Peas hot babe Fergie sets pulses racing with her red hot performances.Getty Images Fergie Duhamel's hottest pictures
FESTIVE TREAT: The 42-year-old dropped jaws with her Christmas-themed performance
Taking to the stage for the festive spectacular, the 42-year-old dropped jaws in a racy latex dress, which clung to her body like a second skin.
Thanks to the figure-hugging fabric, the mum-of-one's self-titled lady lumps were on display to the masses.
With her killer curves taking pride of place, the body confident babe paraded her perky assets in the low-cut neckline.
Making sure she was dressed to impress, the blonde bombshell completed the look with a sky-high pair of stilettos.
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SONGSTRESS: Fergie belted out her own rendition of Have Yourself A Merry Little Christmas
“Fergie looked gorgeous and sang my favourite Christmas song like a star”
A Twitter user
Showing off her vocal abilities, Fergie belted out the classic song Have Yourself A Merry Little Christmas.
Unsurprisingly, viewers took to Twitter to lavish praise on both her appearance and performance.
One impressed fan posted: "Damn, Fergie looked gorgeous and sang my favourite Christmas song like a star."
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Another tweeted: "Fergie just slayed Have Yourself A Merry Little Christmas on Taraji's White Hot Holidays. Wow, getting better with age."
"Fergie might as well drop a Chrismas album. Do it for the people," an eager viewer quipped.
Last month, Fergie got candid about the demise of her marriage during an interview on US daytime programme The Wendy Williams Show.
Fighting back the tears, the California native admitted: "It wasn't my plan. I wanted to stay married forever."
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