Twitter users on Tuesday shared multiple photographs of Donald Trump with Prince Andrew after the president claimed not to know the scandal-hit British royal.

I dont know Prince Andrew, but thats a tough story, Trump responded to a reporters request at the NATO summit in London for comment on the Duke of Yorks recent decision to step back from public life.

Its a very tough story. I dont know, Trump added.

Andrew announced his retreat from the spotlight last month following his ill-fated interview with the BBCs Newsnight. It centered on his friendship with the billionaire financier and convicted pedophile Jeffrey Epstein, who killed himself in his New York City jail cell in August. Andrew denies claims that he raped a minor whom Epstein allegedly trafficked.

Trump most recently met Andrew just six months ago during the presidents state visit to the United Kingdom in June: