One Direction, Girls Aloud and Robbie Williams all performed for the Queen at the Royal Variety Performance at the Royal Albert Hall in London on Monday.
Katherine Jenkins kicked off proceedings by singing the National Anthem as the Royals took their seats, before American R&B star Alicia Keys took to the piano to perform Brand New Me.
Robbie Williams belted out new single Different and an orchestra-accompanied rendition of swing classic Mr Bojangles.
One Direction, who sang their number one single Little Things, were afterwards invited by Robbie Williams to visit him at his house next month for a game of football.
Williams told Harry Styles: "You and the boys come up to the house before the football, we'll go and have a game, and then we'll do whatever."
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