She previously rejected one look for the star-studded Brit Awards and Emily Atack looked stunning as she stepped out in her final choice.
The comedian and actress was pleaded with by fans to reconsider as she told how she couldn't wear a gorgeous Stella McCartney floral gown because of her 'chunky bum.'
"Had a fitting for the Brits and sadly can’t wear this because of my chunky bum but wanted to show it off." she wrote with a snap of herself trying on her previous choice of outfit on Sunday.
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xtr_coach_ told her: "Are you being serious… wear it you look amazing."
And michelleshaw9275 said: "You look incredible."
But Emily appeared over the moon in a different choice of Stella McCartney dress with a sparkling midnight sky effect ahead of the ceremony on Tuesday.
She posted snaps of her new look on Instagram as she shared how much she was looking forward to the ceremony.
"The great BRIT-ish bar crawl right," she wrote.
And she added cheekily: "Where’s @liamgallagher !? #BRITS"
Fans agreed that it was a winning look.
georgiepuddingnpie told her with a flame emoji: "Fit."
faye_barnes cheered: "Emily wins the Brits!"
sonz_mc complimented: "Gorgeous. Love your dress."
haappy_robinson joked: "Well your chunky bum looks fine."
pamhendersonn praised: "Omg you look absolutely stunning."
clarey_fairy69 told her: "Soooooo pretty! Get the fizz on!"
And b.taylor789 gasped: "WOW just bloody gorgeous xxxx"