Diamond Jubilee: Stage set for Buckingham Palace concert
4 June 2012 Last updated at 06:57 BST
The Queen's Diamond Jubilee will be marked with a star-studded BBC concert in front of Buckingham Palace on Monday.
The concert, organised by Gary Barlow, will feature performances from artists such as JLS, Jessie J, Elton John and Sir Paul McCartney.
Thousands braved the rain in London on Sunday to watch a 1000-boat flotilla on the River Thames.
Daniela Relph reports.