By Dipannita WATCH RELATED VIDEO Submit ONDON, ENGLAND - MARCH 28: Catherine, Duchess of Cambridge attends the 2017 Portrait Gala at the National Portrait Gallery on March 28, 2017 in London, Britain. Advertisement © 2017 HNGN, All rights reserved. Do not reproduce without permission. Advertisement 0 COMMENTS CLOSE COMMENT Get HNGN's Top Stories Newsletter Everyweek You have already subscribed. Thank you.