They really are the people's prince and princess!

Prince William and Duchess Kate were perfectly delightful Thursday night at a charity gala in London. The royal couple, both 29, were "charming and relaxed" at the benefit for The Child Bereavement Charity.

"It was the most special evening at St. James' Palace. The setting was stunning and there was a tremendous buzz in the Palace with everyone so excited to see the royal couple," Chief Executive of the Child Bereavement Charity, Ann Chalmers, told Us Weekly

VIDEO: Look back at Will and Kate's big day

So did William and Kate -- who sat at Chalmers' table -- live up to the hype? "[They] were charming and relaxed and immediately put all the guests at their ease," she gushed. "Having the Duke and Duchess so engaged with the Child Bereavement Charity makes a huge difference to us." See more pics of Kate and William from PopSugar.

The gala raised over $1 million for Child Bereavement Charity. For more information or to support the work of the organization, please go to: