The three tier wedding cake was decorated with silver topper reading, “Mrs and Mrs Olsen-Fox”.Both brides were joined by their mothers Carole Fox and Jorunn Olsen, as well as Olsen’s sons Adam and Noah.Katharina Leskanich, of UK Eurovision winners Katrina and the Waves, performed at the ceremony, along with Norwegian Eurovision Song Contest champions Elisabeth Andreassen and Hanne Krogh of Bobbysocks.Norwegian singer Lisa Stokke also sang at the wedding.