The Duchess of Cambridge chats to the Queen on the balcony of Buckingham Palace Photo: PA Wire
The fourth day of the Diamond Jubilee celebrations saw the Queen honoured at a host of events, despite the notable absence of Prince Philip by her side.
The Duke of Edinburgh was admitted to hospital suffering from a bladder infection but the show went on for the rest of the royals.
The day kicked off with a service of thanksgiving at St Paul's, followed by a lunch at Westminster Palace, a carriage procession and then concluded with a royal balcony appearance, a flypast and a rifle salute.
Here's a look at the best pictures of the day:
The Queen waves as she leaves the service of thanksgiving at St Paul's Cathedral Credit: PA Wire The Duke and Duchess of Cambridge arrive at St Paul's Cathedral Credit: PA Wire The Duchess of Cambridge dazzled in a nude-coloured Jane Taylor hat Credit: PA Wire Mike Tindall smiles at his wife Zara as the pair sit in St Paul's Cathedral Credit: PA Wire The Duchess of Cambridge whispers to Prince Harry in St Paul's Cathedral Credit: PA Wire Princess Beatrice waves at the crowds as she arrives for the service of thanksgiving at St Paul's Cathedral Credit: PA Wire The Queen, the Prince of Wales and the Duchess of Cornwall sing along during the service of thanksgiving Credit: PA David Cameron and Ed Miliband wave at each other across the aisle in St Paul's Credit: PA Wire David Cameron, shares a joke with wife Samantha Cameron, Nick Clegg and his wife Miriam Gonzalez Durantez Credit: PA Wire The royal family leave St Paul's Cathedral Credit: PA The Duke and Duchess of Cambridge beam at a reception at the Guildhall in central London Credit: PA Wire Prince Eugenie gets into the Jubilee spirit with her painted nails Credit: PA Wire Prince Harry chats to guests at a reception at the Guildhall in central London Credit: PA Wire The Queen is joined in the 1902 State Landau by the Prince of Wales and the Duchess of Cornwall Credit: PA Wire The Queen and the Duchess of Cornwall sit together as they travelled in the procession to Buckingham Palace Credit: PA Wire The carriage procession travels through the streets of London to Buckingham Palace Credit: PA Wire The Queen was notably without Prince Philip by her side after he was taken ill with a bladder infection Credit: PA Wire The Duke and Duchess of Cambridge smile at the crowds lining the street as they join the carriage procession Credit: PA Wire An estimated 1.5 million people flooded The Mall to catch a glimpse of the royals on the balcony of Buckingham Palace Credit: PA WireThe Duke of Cambridge points something out to his grandmother The Red Arrows fly overhead as the Queen stands on the balcony of Buckingham Palace, London