Bridgerton's Nicola Coughlan lights up Harrods in Tiffany Blue for 150th anniversary

Bridgerton actress and season 3 lead Nicola Coughlan changed the 7,500 lights at Harrods in London, which have stayed the same in 173 years, Tiffany Blue in honor of luxury jewelry brand Tiffany & Co's 150th anniversary.

The Irish actress has made quite the name for herself in the fashion world, often wearing girly yet flamboyant outfits that she pulls of perfectly, and on Tuesday the Dairy Girls actress dazzled in a glamorous ensemble, stepping out in a diaphanous baby blue cocktail dress in a shade similar to that of the iconic jewelry brand.

Nicola took part in a campaign to mark 150 years of Tiffany & Co, as she celebrated with London department store Harrods by turning their lights blue for the next month.

Posting on Instagram, Coughlan wrote: "Tiffany & Co. and Harrods are both such iconic institutions, and so it is a real honour to partner with them to light up all 7,500 lights at Harrods Tiffany Blue, a magical night."