Ivan Dorn, whose real name is Ivan Eryomin, was born in Russia but grew up in Ukraine.
He is well known in both countries and has appeared in major Russian and Ukrainian music programs on television.
Dorn is one of many Russian celebrities who have gone out and condemned Russia's actions.
Maksim Galkin, comedian and presenter who, among other things, hosted Russian Who Wants to Become a Millionaire ?, posted a black box on his Instagram account.
In the caption he wrote:
“I have been in contact with relatives and friends in Ukraine since early morning!
This I can not convey in words what I feel.
How is this possible?
There are no excuses for war.
No to war. "
The post was later removed for unknown reasons.
"No to war!"
Ivan Urgant, a well-known presenter who leads Russia's equivalent of the Late show and who hosted Eurovision in Moscow in 2009, has also posted a black frame.
Under he writes “Fear and pain.
NO TO WAR. ”
Influencer and TV profile Nastya Ivleeva works with the same imagery and caption "NO TO WAR !!!"
The Russian-Georgian singer Valeri Meladze gives a serious speech on his social media.
He says:
"Today something happened that would never have happened.
History will judge you and put you in your place.
But today I want to appeal to end the military operations and put you at the negotiating table (...) People should not have to die.
This must be stopped. "
Even the Ukrainian host Andriy Bednyakov, known in Russia for his very popular travel program Oryol in Reshka, says that the Ukrainian people and their defense will never give up.
"This is our country, this is our earth," he says in a post on Instagram.