Prince Harry, the Queen and the Obamas star in Twitter video to promote Invictus Games
Prince Harry has called on the Queen and Barack and Michelle Obama to create a comedy Twitter video to promote the Invictus Games.

Created in 2014 to Games aim to use the power of sport to inspire recovery, support rehabilitation for wounded, injured and sick Servicemen and women.
In the spoof film Michelle Obama kicks off by saying: "Hey Prince Harry, remember when you told us to bring it at the Invictus Games?"
President Obama, standing next to her, follows with: "Careful what you wish for" before a serviceman behind him says "Boom".
Prince Harry shows the video to the Queen on his mobile phone who reacts with, "Oh really" followed by Harry saying "Boom".
Wow @FLOTUS and @POTUS, some @weareinvictus fighting talk there! You can dish it out, but can you take it? - H.
— Kensington Palace (@KensingtonRoyal) April 29, 2016
.@FLOTUS @POTUS How on Earth am I going to top that? :thinking_face: - H
— Kensington Palace (@KensingtonRoyal) April 29, 2016
Unfortunately for you @FLOTUS and @POTUS I wasn't alone when you sent me that video :wink: - H.https://t.co/sjfSQvkzb6
— Kensington Palace (@KensingtonRoyal) April 29, 2016
It's not the first time the 90-year old has taken part in a spoof video: she pretended to jump out of a helicopter with James Bond for the London 2012 Olympics opening ceremony.