"Game of Thrones" cast members might have thought they had made it before, but now they have proof.

Queen Elizabeth II and her husband, Prince Philip, Duke of Edinburgh, will be visiting the set of "Game of Thrones" on their upcoming trip to Northern Ireland, Rolling Stone reports.

HBO films throughout the country, but the queen and duke will be in Belfast in the Titanic Quarter, where the studio facility is located. The show has been filmed there for four seasons and will continue to shoot there for its fifth.

The visit was announced on the royal family's official Twitter account shortly after the fourth season finale aired on HBO.

Kit Harington was recently on the cover of Rolling Stone, and creator George R.R. Martin talked about one of the most shocking scenes on the show.

"The moment the reader begins to believe that a character is protected by the magical cloak of authorial immunity, tension goes out the window," said George R. R. Martin. "The Red Wedding was tremendously hard to write. ... I loved those characters too much. But I knew what had to be done."

The Queen has been making headlines because of the World Cup.

England last won in the 1960s. One person tweeted pictures of her to show how much time has gone by since England was knocked out of the group stage.

On top of that, Mario Balotelli on Thursday tweeted a request -- a kiss from the queen if Italy won its June 20 game against Costa Rica. His wish won't have a chance to come true, as Italy lost.