Click through the photo gallery above to see all the celeb style on the pink carpet.
Taking place at Cineworld Leicester Square in London, the European premiere of Greta Gerwig's Barbie was a sight to behold as celebs lined up to showcase their dazzling looks on the pink carpet.
Styled once again by Andrew Mukamael - who has provided pitch-perfect looks throughout the global press tour - Australian actress Margot Robbie stunned in a custom design from Vivienne Westwood.
Inspired by the 'Enchanted Evening' Barbie of 1960, Robbie paired the blush pink gown with a white stole, long white gloves, a triple-tiered pearl necklace, statement pearl earrings, and a pair of sparkling Christian Louboutins.
The attention to detail was outstanding, but Robbie wasn't the only one to shine at the colourful event.
Galway actress Nicola Coughlan - who is set to play 'Diplomat Barbie' alongside a stellar cast of Barbie and Kens including Dua Lipa, Will Ferrell, and Emma Mackey - shone on the pink carpet in a custom dress from Wiederhoeft made from sustainable fabric.
Styled by Aimee Croysdill, the actress was dripping in crystals, donning chandelier gloves and pointed silver heels, while make-up artist Neil Young provided a glowing complexion and glittering pink eyeshadow to complement her old-Hollywood red waves.
Also representing Irish style on the carpet was Dublin woman Vogue Williams who attended the event with her husband, Spencer Matthews.
The podcaster shimmered in a sequinned mini-dress from De La Vali. Styled by Corina Gaffey, Williams paired the look with statement love-heart earrings from Soru Jewellery as well as a pair of sparkling heels and a pink clutch from Sophia Webster.
Dubliner Dami Hope attended the premiere with his girlfriend, fellow Love Island star Indiyah Polack. Dami wore a pink satin shirt matching Indiyah's pale mini-dress and peep-toe heels.
Cork-born reality star Nicole O'Brien was also spotted at the event, wearing a strapless pink dress with matching sleeves and a pair of platform pink heels.
Derry singer Nadine Coyle attended the premiere in a pink power suit with black buttons, which she paired with gold hoops, black heels, and a simple black cami top.
Other stars attending the event included Dua Lipa, America Ferrera, Emma Mackey, and Ncuti Gatwa.Click through the gallery to see all their stylish looks.
