It was business as usual for the Girls Night star, having just returned from a charity trip to Guatemala.
Lorraine spent a week travelling around the Central American county with aid agency Trocaire after swapping her high heels for hiking boots.
She described the trip abroad as a real eye-opener after meeting with women who had suffered extreme forms of abuse and listened to how they had benefited from projects set up by the Irish charity.
But it was back to normality this week for the former Xpose anchor as she took centre stage at the Henry Street store for the invite-only bash.
She looked chic in a black Peter O'Brien dress, hosting proceedings at the shin-dig as the bling-tastic jewellery was unveiled.