Avid animal rights campaigner Pink is offended Prince William has failed to reply to her letter questioning the British royal about his decision to hunt as a hobby, calling him "a bit rude".
The So What hitmaker, real name Alecia Moore, was once asked to perform at a birthday bash for the Prince, but declined the offer and instead challenged him over his views on hunting.
But five years on, Pink has yet to hear back from the royal.
She says, "I'm still waiting for a reply to my letter to Prince William. He wanted me to play at a concert for his 21st birthday, but I wrote back saying I wouldn't until he explained why he went hunting. It's a bit rude, isn't it?"
And Pink, a supporter of People for the Ethical Treatment of Animals (PETA), reveals a similar question posed to the prince's grandmother, Queen Elizabeth II, has also gone unanswered.
She adds, "I also wrote to the Queen... asking why bearskins couldn't be made of synthetic material.
"I don't get that we can't question people just because of their position in society. I support PETA; I want to make people think about their responsibilities. I don't care if they have a crown."