STOCKHOLM, STOCKHOLM - MAY 29: Crown Prince Frederik of Denmark and Crown Princess Victoria of Sweden are seen visiting the catering area at Strindbergsalen on May 29, 2017 in Stockholm, Sweden. (Photo by Michael Campanella/Getty Images)
STOCKHOLM, STOCKHOLM - MAY 29: Crown Prince Frederik of Denmark and Crown Princess Victoria of Sweden are seen visiting the catering area at Strindbergsalen on May 29, 2017 in Stockholm, Sweden. (Photo by Michael Campanella/Getty Images)