If you're just joining us, here's some premium pageantry to catch you up on the day's events so far. Getty ImagesCopyright: Getty Images Early risers: Royal fans Caellia (L) and Yoshilen were among those who went to the Mall in central London this morning - where some royal supporters had spent the night in tentsImage caption: Early risers: Royal fans Caellia (L) and Yoshilen were among those who went to the Mall in central London this morning - where some royal supporters had spent the night in tents Getty ImagesCopyright: Getty Images The Irish Guards march down the Mall during the Trooping the Colour military parade - complete with their regimental mascot, Irish Wolfhound 'Turlough Mor' (aka Seamus)Image caption: The Irish Guards march down the Mall during the Trooping the Colour military parade - complete with their regimental mascot, Irish Wolfhound 'Turlough Mor' (aka Seamus) AFP via Getty ImagesCopyright: AFP via Getty Images Some protesters, reportedly animal rights activists, were arrested after storming the Mall during the Trooping the Colour paradeImage caption: Some protesters, reportedly animal rights activists, were arrested after storming the Mall during the Trooping the Colour parade Getty ImagesCopyright: Getty Images An aerial shot shows crowds gathered to watch ahead of a flypast over Buckingham PalaceImage caption: An aerial shot shows crowds gathered to watch ahead of a flypast over Buckingham Palace Getty ImagesCopyright: Getty Images The Queen makes her first appearance of the day on Buckingham Palace balcony - wearing the outfit from her official Platinum Jubilee portrait, shared on Wednesday - ahead of the flypastImage caption: The Queen makes her first appearance of the day on Buckingham Palace balcony - wearing the outfit from her official Platinum Jubilee portrait, shared on Wednesday - ahead of the flypast ReutersCopyright: Reuters RAF Red Arrows perform a flypast over Horse Guards Parade as part of the first day of Platinum Jubilee celebrations in the capitalImage caption: RAF Red Arrows perform a flypast over Horse Guards Parade as part of the first day of Platinum Jubilee celebrations in the capital Getty ImagesCopyright: Getty Images Prince Louis, the Duke and Duchess of Cambridge's youngest child, stole the show when he shielded his ears from flypast noise - complete with grimaceImage caption: Prince Louis, the Duke and Duchess of Cambridge's youngest child, stole the show when he shielded his ears from flypast noise - complete with grimace