Her Majesty smiled as ex-Canadian politician Jean Chretien congratulated her on the newest member of the Royal Family.
The monarch was joined by husband Prince Philip – a rare appearance for the Duke of Edinburgh since he retired from public life.
The Queen is not the only excited about the arrival of Baby Sussex, with Prince William and Kate Middleton gushing over how thrilled they were at the latest addition to the Royal Family.
The as of yet unnamed Baby Sussex was born on May 6th, 2019, weighing 7lbs 3oz.
From Brexit breaking news to HD movie trailers, The Sun newspaper brings you the latest news videos and explainers from the UK and around the world.
Become a Sun Subscriber and hit the bell to be the first to know
Read The Sun:
Like The Sun on Facebook:
Follow The Sun on Twitter:
Subscribe to The Sun on Snapchat: