The Ukrainian authorities banned Russian singer Kristina Si (Kristina Sargsyan) from entering Russia for three years because of her stay in Crimea. This was reported by the TV channel "112 Ukraine".
A statement on the website of the State Border Guard Service of Ukraine said that the decision was made after checking at the Kiev Boryspil airport, from where Xi intended to fly to Minsk.
“A citizen of the Russian Federation refused to be present in court, about which she wrote a statement, and will leave Ukraine on the next flight,” the ministry said.
Note that Kristina Si performed with a concert in the occupied Crimea in August 2016.