In celebration of the Queen's 92nd birthday, a special concert is being held in her honour on Saturday (21 April) night.
Just over 5,000 ticket-holders will be at the Royal Albert Hall to catch the acts live but for anyone tuning in at home, the proceedings will also be shown live on BBC1.
The concert takes place at the end of a week-long conference for Commonwealth Heads of Government and the theme will extend to the birthday event, with performers from the Commonwealth nations taking to the stage.
A wide-range of stars, including a number of our favourite acts, are performing so here's our guide on who to be keep a special eye out for on the night...