Jared Leto, the Oscar-winning actor and frontman of Thirty Seconds to Mars, has sparked outrage in Ukraine following comments made during a recent concert in Belgrade, Serbia. The 52-year-old musician expressed a desire to "party" in Russia and Ukraine once "all these problems are finished",

Jared Leto’s "feeling the Russian energy" and his wish to perform in Russia is an insult to those sacrificing lives to defend freedom. There can be no appeasement for Russia when it continues its attempts to solve "problem" of Ukraine’s very existence. 📹 @United24media pic.twitter.com/XDUB7bBCjk

At a concert in Belgrade, the actor asked the residents of Serbia to react first, and then the residents of Russia. Judging by the sound, there were much more Russians at the Thirty Seconds to Mars concert.