Emily Atack stunned her followers as morphed into Katy Perry this week.
The comedian and actress took to Instagram to show off her latest makeover for panel show Celebrity Juice - and the results made her unrecognisable.
Emily wowed as she swapped her usual blonde locks for a vivid long purple wig and a handmade ice cream mini dress for the latest filming of the ITV2 programme.
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The 32-year-old teamed with a fluffy heart headband and huge neon pink platform heels as she transformed into the Roar and Firework songstress.
Emily posed up a storm for multiple snaps she shared with her 1.8m Instagram followers which also involved a giant yellow and pink lollipop.
"Welcome to the Keith and Katy UK tour," she shared alongside the series of images with one that also included Masked Singer host Joel Dommet who decided to channel Celebrity Juice host Keith Lemon.
And fans were quick to comment on Emily's transformation into popstar Katy.
"You look so much like her EM," @hayleymsparkes said.
@murray13kelly echoed: "You look just like @katyperry."
"Actually thought that was, a Perry post.. Then I saw Atack!!" @andy_barney555._sim.mtb commented
@cmas1985 wrote: " Better than the real Katy perry! Stunning!"
But one of Emily's snaps left fans thinking she was someone else.
"The last picture looks like Cheryl Cole!!" @battzini commented.
@steven.castle.946 echoed: "You look like Cheryl Cole,.......is that a good thing?
Emily's co-host Laura Whitmore also dressed up for the occasion, slipping into a white hooded jumpsuit to channel Kylie Minogue from her iconic Can’t Get You Out Of My Head video.
Posting photos of her posing like the Australian popstar, the Love Island host said: "Kylie. La La La La La La La La La La."
And fans were equally as bowled over by Laura's transformation as they were Emily's.
@henkelarsson1 said: "Oh my days! Stand up and cheer, the Real Queen is here! Scorching!"
"Absolutely gorgeous! Wow," @phil_altragym shared.
@trishthompson28 added: "You look amazing! But Thanks for the Earworm."
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