LONDON, ENGLAND - MAY 17: Princess Martha Louise, Ari Behn, Maud Angelica, Leah Isadora and Emma Tallulah take part in a parade in Southwark Park as they celebrate Norway National Day on May 17, ... more 
LONDON, ENGLAND - MAY 17: Princess Martha Louise, Ari Behn, Maud Angelica, Leah Isadora and Emma Tallulah take part in a parade in Southwark Park as they celebrate Norway National Day on May 17, 2013 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images) less 
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Getty Images | Photo By Mark Cuthbert / UK Press via Getty Images
Fri, May 17, 2013 11:24 AM EDT