Performing in front of the Queen would be a seminal moment in any artist's career, so of course a big ol' knees up was needed for those who took to the stage at last night's Diamond Jubliee concert.
Will.i.am and JLS were just a few of the stars who headed out to celebrate their royal performances when they hit the official after-party at London's Wellington Club.
The boys arrived at the venue following the events at the palace for a well deserved few drinks.
Earlier in the evening, Will had performed his hit I Gotta Feeling with his Voice co-star Jessie J on the stage in front of Buckingham Palace.
The JLS boys also served up a medley of their hits Everybody In Love and She Makes Me Wanna for HRH.
They each took to the band's official Twitter page following the gig give their account of the event, with JB gushing about the moment the boys met the Queen, writing: "Amazing,amazing,amazing day!!such great vibes,met so many amazing people.SO proud of us boys.AND we met the queen!!SICK!!"
> IN PICS: THE DIAMOND JUBILEE CONCERT