It will have all the bright colours of spring.
A procession down the Mall to Buckingham Palace in a golden carriage and a banquet for 150 people hosted by the monarch are among the highlights of any state visit.
No meeting or interaction has been requested or scheduled with Pakistani Prime Minister Shahid Khaqan Abbasi so far.
Prince George became the star of the Kensington Palace party after greeting Michelle and Barack Obama in his dressing gown and slippers.
Prime Minister Modi addressed the second plenary of the executive session, during which he reiterated India's focus on small island developing nations of the organisation and delivering 'demand-driven, rather than donor-driven' assistance to the organisation's smaller member states.
As we near the end of another eventful year, 15 top moments from the world of arts and culture.
'What is the purpose of your visit?' the immigration officer at London Heathrow asked Deborah Das.
The unnamed son will be fifth-in-line to the British throne, behind her grandfather Prince Charles, father Prince William, brother Prince George and big sister Princess Charlotte.
The bilateral talks took place as the formal heads of government meeting got underway in London on Thursday, following a formal launch by Queen Elizabeth II at Buckingham Palace.
The US president's four-day tour will feature talks with British PM Theresa May, tea with the Queen, and mass protests including a giant Trump baby blimp being flown over Westminster.
CNN International's Amanpour speaks with Margaret Rhodes, first cousin and longtime friend to Queen Elizabeth II. They speak about the impending birth of the Royal baby, the harsh public reaction to the Queen following the death of Princess Diana, and her thoughts on the film, The King's Speech. The transcript of this interview is below: