Bridgerton and Derry Girls star Nicola Coughlan is setting Instagram and her comments section on fire with new visuals from a jewellery campaign she's part of.The actress, 34, is one of the newest stars to feature in a promotional campaign for Bulgari's Magnifica High Jewellery Collection 2021.MORE: Bridgerton and Derry Girls star Nicola Coughlan's real age shocks fansWATCH: Bridgerton announcement for season twoShe posted a picture of herself wearing one of Bulgari's spectacular necklaces, a