The granddaughter of Guernsey’s wartime Lieutenant Governor will be among them as a special guest performer.
Above: Professional singer Poppy Neame is performing at Government House today. She is the granddaughter of former Lieutenant Governor Sir Philip Neame.
There are two parts to the Platinum Jubilee celebrations at Government House.
This afternoon, there is a community fete with family entertainment, children’s activities and a tea tent offering refreshments.
There will be live music with performances from Belles and Broomsticks, Kirsty and George, The Wright Singers and GATE.
From 17:30, the focus at Government House will turn to London, as the build up to the Party at the Palace begins.

Pictured: Today’s Platinum Jubilee Party in London will be similar to one held for the Diamond Jubilee 10 years ago, which is captured in this image from the Royal Family’s website.
Buckingham Palace is hosting the musical concert with performances from Queen and Adam Lambert, Rod Stewart, Elton John, George Ezra, Elbow, Sam Ryder, Diversity, Duran Duran, Diana Ross and others.
The concert will be shown on a big screen at Government House in Guernsey with free tickets available at guernseytickets.gg
During the build up to the live screening of the Party at the Palace, Government House will host the Guernsey Concert Band, which will perform music from Baroque to Big Band.
Poppy Neame will perform a selection of music from musical theatre and opera with some Proms favourites too.
Pictured top: Her Majesty the Queen and her Lieutenant-Governor in Guernsey, His Excellency Richard Cripwell.