Justin Trudeau, Emmanuel Macron and Boris Johnson were seen gossiping about Pres. Trump at the NATO summit this week.

The leaders were discussing Trump's lateness to a meeting earlier in the day, and a press conference with Trudeau.

The video was initially shared by the Canadian Broadcasting Corporation and quickly went viral.

Pres. Trump was obviously not happy about it. He called Canadian Prime Minister Justin Trudeau "two-faced."

Trump abruptly left the NATO summit for Washington after the video. He later joked that his dig at Trudeau was "funny."

UK Prime Minister Boris Johnson denied that he was mocking Trump: "I don’t know where that has come from."

Trudeau later confirmed that they were talking about Trump and the surprise announcement of the next G7 location.

In Nov. Macron controversially told the Economist that Trump's leadership was causing "the brain death of NATO."