When it comes to R&B, Prince Philip has shown that he is more Rule Britannia than Rhythm and Blues.
The 91-year-old, who has set the royal standard in gaffes over the years, could be seen sticking his fingers in his ears during Alicia Keys' performance at the Royal Variety Show, the Evening Standard reports.
Other performers at the Royal Albert Hall included Rod Stewart, One Direction and Girls Aloud. When asked who he and the Queen thought were best he said: “All of them.. but to be honest, we’re both stone deaf.”
For some more of the Duke of Edinburgh's stellar moments, click on the gallery below.
"Deaf? If you're near there, no wonder you are deaf."
- To a group of deaf children standing next to a steel band.
"It looks like the kind of thing my daughter would bring back from her school art lessons."
- At an exhibition of 'primitive' Ethiopian art.
"People usually say that after a fire it is water damage that is the worst. We are still drying out Windsor Castle."
- To survivors of the Lockerbie bombing.
"You look like you're ready for bed!"
- To President of Nigeria, who was wearing national dress.
"During the Blitz, a lot of shops had their windows blown in and put up notices saying, 'More open than usual'. I now declare this place more open than usual."
- At Hertfordshire University.
"Well, you'll never fly in it, you're too fat to be an astronaut."
- To a 13-year-old child, while visiting the space shuttle.
"You are a woman, aren't you?"
- To a woman in Kenya.
"You can't have been here long, you haven't got a pot belly."
- To a tourist in Budapest.
"Are you all one family?"
- To <em>Britain's Got Talent </em>winners Diversity.
"I thought it was against the law for a woman to solicit."
- To a woman solicitor.