From Serbia to the Czech Republic, Slovakia and Bulgaria, Donald Trump's son tours the countries of the former Eastern Bloc

The son of US President Donald Trump Junior is in Belgrade this Saturday, where he will have a meeting and dinner with Serbian President Aleksandar Vu?i?, Serbian media report.

This is his second visit to Belgrade in a short period of time. The last time he was there was on March 11th.

Vu?i? himself made a post on Instagram, where he also revealed the food they will eat together at a dinner especially for Donald Trump Jr.

"Many foreigners, rightly, say that I am a difficult person and that it is not easy to talk to me, but no one has yet said that we are inhospitable. We prepared this pig for Donald Trump Jr.... It would be foolish to offer him shrimp," Vu?i? wrote on Instagram.

Trump Jr.'s stop in Serbia is part of a broader tour of Eastern Europe that includes visits to Bulgaria, Romania, the Czech Republic, Slovakia and Hungary.