Who? Mollie King of The Saturdays fame, and Alesha Dixon
Where? At the world premiere of Harry Potter and The Deathly Hallows Part Two, and at the 2012 Glamour Women of the Year Awards, respectively.
What? When we clocked Alesha wearing this floral Julien Macdonald mullet dress last night, we knew it felt familiar. And that's because Mollie gave the design its red carpet debut way back in July last year...
While The Saturdays singer teamed her dress with a skinny tan belt, gold clutch and monochrome heels, the Britain's Got Talent judge opted for gold caged sandals and layered necklaces.
Who do you think wore the dress best?
Share your vote on Facebook so your friends can take this poll
See all the glam gowns from last night's Women of the Year Awards here:
Loading Slideshow
Glamour Women Of The Year Awards
Lea Michele wearing Zac Posen
Glamour Women Of The Year Awards
Jessica Alba wearing Alexander McQueen
Glamour Women Of The Year Awards
Cat Deeley
Glamour Women Of The Year Awards
Fearne Cotton wearing Theyskens Theory
Glamour Women Of The Year Awards
Naomi Watts wearing Versace
Glamour Women Of The Year Awards
Kylie Minogue wearing Stella McCartney
Glamour Women Of The Year Awards
Jo Elvin in vintage Chanel, with Michelle Dockery in Erdem
Glamour Women Of The Year Awards
Dawn Porter and Chris O'Dowd
Glamour Women Of The Year Awards
Eva Longoria wearing Victoria Beckham
Glamour Women Of The Year Awards
Dionne Warwick
Glamour Women Of The Year Awards
Will.i.am and Tyler James
Glamour Women Of The Year Awards
Tom Hiddleston in Armani
Glamour Women Of The Year Awards
Sofia Vergara wearing Zac Posen
Glamour Women Of The Year Awards
Laura Whitmore
Glamour Women Of The Year Awards
Lily Allen
Glamour Women Of The Year Awards
Nick Grimshaw
Glamour Women Of The Year Awards
Lily Collins wearing Alexander McQueen
Glamour Women Of The Year Awards
Charlotte Dellal
Glamour Women Of The Year Awards
Tess Daly wearing Carlos Miele
Glamour Women Of The Year Awards
Bo Bruce wearing Kate Halfpenny
Glamour Women Of The Year Awards
Katherine Kelly
Glamour Women Of The Year Awards
Alesha Dixon wearing Julien Macdonald
Glamour Women Of The Year Awards
Abbey Clancy
Glamour Women Of The Year Awards
Little Mix
Glamour Women Of The Year Awards
Ronnie Wood and Nicola Sargent
Glamour Women Of The Year Awards
Alexandra Burke wearing Maria Grachvogel with Kiki McDonough earrings and Maidenform shapewear
Glamour Women Of The Year Awards
Amanda Holden wearing Azagury
Glamour Women Of The Year Awards
Myleene Klass
Glamour Women Of The Year Awards
Paloma Faith wearing Alice Temperley
Glamour Women Of The Year Awards
Donatella Versace wearing Atelier Versace
Glamour Women Of The Year Awards
Katherine Jenkins wearing Mary Katrantzou and Jimmy Choos
I have seen children playing with old curtains look better. I have never heard of the fashion designer or how good she is supposed to be but they still look like something quickly run up out of a pair of grannies old curtains.
bjreneterprises: I have seen children playing with old curtains look better.
Mollie King 'Dating England Cricketer Stuart Broad'
Tiziana Rocca Mullet Dress Has Us Scratching...
Alesha Dixon Wears Short Shorts To Ill...
Loading comments… 
Look! It's A Very Pregnant Kim Kardashian...
Gif or Jif? Here's 20 Of The...
How To Find Your Perfect Vintage Dress
Super Hot Style: Rosie Huntington-Whiteley Goes Casual...
Katie Holmes Gets Soaked By Water Fountain!...
From Cannes to New York - Isla...