Whilst he was appearing on Conan O'Brien's TBS show this week, Matt Le Blanc was asked if he'd met the Royal Family when he was in London.
You know, as you are always likely to do whilst hanging out in the UK capital.
"All they want to know is when is the Friends reunion. That's all they wanted to know about"
But, while we have yet to run into a prince of the realm (sigh), Matt actually has bumped into both Prince William and Harry.
Although he wasn't exactly polite to them.
He said: "I went to this exhibition Polo match this one time and the princes were there, they were playing. After there was a big line to meet them...
"So I went and I got in line and met the princes - both Prince William and Prince Harry."
"All they want to know is when is the Friends reunion. That's all they wanted to know about."
When asked how he replied to the princes, Matt laughingly admitted:"I told them to f**k off."
Ouch.
Despite his royally awkward response, the real-life Joey Tribbiani insists both princes were "really cool" - and, as you may have guessed, they didn't have his head chopped off or anything.
He added: "They were really cool.
"Then actually I was in a bar one time and Harry was there, and I actually ended up sitting on the same table as him. He's a lot of fun.
"Yeah, a lot of fun."
We have a feeling THAT'S definitely true...