Loreen makes history with second Eurovision win for Sweden.

Swedish singer Loreen won the Eurovision Song Contest for the second time with her power ballad "Tattoo," beating acts from 25 other countries. The competition was hosted by Britain on behalf of Ukraine, which won last year but couldn't hold the contest due to the war. The event was clouded by the war in Ukraine, and air raid sirens sounded across the country as the contest was underway. The global television audience was estimated at 160 million.