(L-R) Sweden's Crown Princess Victoria and Prince Daniel, Denmark's Crown Princes Mary and Crown Prince Frederik pose for a photo as they arrive for an official dinner at Eric Ericsonhallen at Skeppsholmen in Stockholm, Sweden, on May 29, 2017. 
The Danish delegation are on an official visit to Sweden. / AFP PHOTO / TT News Agency / Maja SUSLIN / Sweden OUT        (Photo credit should read MAJA SUSLIN/AFP/Getty Images)