Prince Harry - who 'twerked' on the dance floor - is on a flight back to London and Prince William has just been sighted at Dallas Fort Worth airport, changing planes on his way back to the UK, after a wild night at his pal Guy Pelly's wedding which reportedly saw him sing the song "Shout" on stage in full morning dress with the band at the wedding reception.
Jimmy Church, singer with the Jimmy Church Band, which played for five hours at the reception at Memphis Hunt and Polo Club, told the Daily Telegraph: "The whole thing was unreal man. William came up on stage in his coat, and me and him were going back and forth doing 'Shout' and then he did it on his own. I was getting down, he was getting down, it was wild man. He was great, he just got the music.
"They were holding people up in the air and passing them around like they were flying. I've been doing this 50 years and I ain't ever seen anything like this. These guys know how to party.
"Harry was dancing and having fun, dancing with lots of people. There were lots of girls around him but I didn't see that he was with anyone. He was actually a little more conservative than William.
"I thought the whole thing would be a bit conservative because they're royal but it was crazy. We did five encores. Harry came up and asked for another song, then William came up and asked for Soul Man. They both thanked me, they were great."
Update: My bad - Willl and Harry seem to be on seperate flights, but neither are staying in the USA. Sorry!