Prince William and Kate Middleton's Surprise Performance at Their Wedding "Brought the House Down"

Though it's been a full 15 years since Prince William and Kate Middleton tied the knot at Westminster Abbey on April 29, 2011 ...

8 Secrets from Kate Middleton and Prince William’s Royal Wedding

Prince William and Kate Middleton married 15 years ago on April 29, 2011, and several stories and secrets from the wedding ...