Founded in 1947, Cominform (Communist Information Bureau) is the common name for what was officially referred to as the Information Bureau of the Communist and Workers' Parties. It was the first official forum of the international communist movement since the dissolution of the Comintern, and confirmed the new realities after World War II – including the creation of an Eastern Bloc.

Cominform was a Soviet-dominated organization of Communist parties founded in September 1947 at a conference of Communist party leaders in Szklarska Poręba, Poland. Soviet leader Joseph Stalin called the conference in response to divergences among eastern European governments on whether or not to attend the Paris Conference on Marshall Aid in July 1947.

The initial seat of Cominform was located in Belgrade (then the capital of the Federative People's Republic of Yugoslavia). After the expulsion of Yugoslavia from the group in June 1948, the seat was moved to Bucharest, Romania. The expulsion of the Communist Party of Yugoslavia from Cominform for Titoism initiated the Informbiro period in that country's history.

Ashley Michelle Tisdale (born July 2, 1985) is an American actress and singer who rose to prominence portraying the candy-counter girl Maddie Fitzpatrick in Disney Channel's The Suite Life of Zack & Cody and the female antagonist Sharpay Evans in the High School Musical film series. The High School Musical series became a successful franchise which included two television films, a feature movie, a spin-off and numerous soundtrack albums. The popularity earned by Tisdale in High School Musical led her to sign a solo record deal with Warner Bros. Records in 2006. Her debut album Headstrong, was released in February 2007, and debuted at number five in the U.S. chart and sold 64,000 copies in the first week. It was later certified Gold by the Recording Industry Association of America. A second studio album, Guilty Pleasure, was released in 2009.

Tisdale owns a production company and has worked as an executive producer in movies which included the ABC Family television film Picture This. Tisdale has a prominent voice role as Candace Flynn in Disney Channel's Phineas & Ferb, a cartoon which became television's most-watched animated series among kids and tweens and had been met with acclaim by critics. In 2009, she was cast in her first major broadcast role in The CW's television series Hellcats as Savannah Monroe, an intense and very religious cheerleader.

Justin Drew Bieber ( /ˈbiːbər/ BEE-bər, born March 1, 1994) is a Canadian Pop/R&B singer-songwriter, musician, and actor. Bieber was discovered in 2008 by Scooter Braun, who came across Bieber's videos on YouTube and later became his manager. Braun arranged for him to meet with Usher in Atlanta, Georgia, and Bieber was soon signed to Raymond Braun Media Group (RBMG), a joint venture between Braun and Usher, and then to a recording contract with Island Records offered by L.A. Reid. Bieber's debut single, "One Time", was released in 2009 and peaked in the top twenty in Canada and charted in the top thirty in several international markets. His debut album, the seven-track EP My World, followed in November 2009, and was soon certified platinum in the United States. He became the first artist to have seven songs from a debut album chart on the Billboard Hot 100.

Marshal Josip Broz Tito (Serbo-Croatian pronunciation: [jɔ̂sip brɔ̂ːz tîtɔ]; born Josip Broz; Cyrillic: Јосип Броз Тито; 7 May 1892 – 4 May 1980) was a Yugoslav revolutionary and statesman, serving in various roles from 1945 until his death in 1980. While his presidency has been criticized as authoritarian, due to his successful economic and diplomatic policies, Tito was seen by most as a benevolent dictator, and was a popular public figure both in Yugoslavia and abroad. Viewed as a unifying symbol, his internal policies successfully maintained the peaceful coexistence of the nations of the Yugoslav federation. He gained international attention as the chief leader of the Non-Aligned Movement, working with Jawaharlal Nehru of India and Gamal Abdel Nasser of Egypt.

Josip was born as the seventh child of Franjo and Marija Broz in the village of Kumrovec within Austria-Hungary (modern-day Croatia). Drafted into the army, he distinguished himself, becoming the youngest Sergeant Major in the Austro-Hungarian Army. After being seriously wounded and captured by the Russians, Josip was sent to a work camp in the Ural Mountains. He participated in the October Revolution, and later joined a Red Guard unit in Omsk. Upon his return home, Broz found himself in the newly established Kingdom of Yugoslavia, where he joined the Communist Party of Yugoslavia.