On Tuesday, Hereditary Grand Duke Guillaume, Hereditary Grand Duchess Stéphanie, Princess Alexandra, and her husband Nicolas Bagory attended Robbie Williams’ concert at LuxExpo. They met with Robbie Williams backstage before the show and they also met with the venue’s staff to thank them for their hard work.

Hereditary Grand Duchess Stéphanie wore a red dress with her Serpui bag and Oscar de la Renta earrings.

Princess Alexandra wore a Ba&Sh top with navy trousers and Minelli wedges.