The Hilton Moscow Leningradskaya Hotel (Russian: Гости́ница Ленингра́дская) is one of Moscow's Seven Sisters, skyscrapers built in the early 1950s in the Stalinist neoclassical style. Stalinist neoclassical architecture mixes the Russian neoclassical style with the style of American skyscrapers of the 1930s. A main element of Stalinist neoclassicism is its use of socialist realism art.