Kate and William attend 'secret' Coronation party after Windsor concert

ok.co.uk:

Prince William and Kate Middleton continued partying long after the Coronation concert on Sunday evening. It has been reported that the couple hosted an intimate reception once the likes of Lionel Richie, Paloma Faith, Olly Murs and Katy Perry had worked their magic on stage at Windsor Castle.

It's thought that Prince Edward, Duke of Edinburgh, Sophie, Duchess of Edinburgh and their daughter Lady Louise were all present.

It's also likely that guests may have included some of the international musicians and singers from the concert, while the children of William, 40, and Kate, 41, will have been put to bed by this point.

At the concert itself, which unraveled across a mesmerising and patriotic 95 minutes, William took to the stage with a lengthy spoken tribute to the new King. "A huge thank you to everyone for making this such a special evening," began William. "I want to say a few words about my father, and why I believe this weekend is so important.