Social media

Social media are computer-mediated tools that allow people or companies to create, share, or exchange information, career interests, ideas, and pictures/videos in virtual communities and networks. Social media is defined as "a group of Internet-based applications that build on the ideological and technological foundations of Web 2.0, and that allow the creation and exchange of user-generated content." Furthermore, social media depend on mobile and web-based technologies to create highly interactive platforms through which individuals and communities share, co-create, discuss, and modify user-generated content. They introduce substantial and pervasive changes to communication between businesses, organizations, communities, and individuals. These changes are the focus of the emerging field of technoself studies. Social media differ from traditional or industrial media in many ways, including quality,reach, frequency, usability, immediacy, and permanence. Social media operate in a dialogic transmission system (many sources to many receivers). This is in contrast to traditional media that operates under a monologic transmission model (one source to many receivers).

Wiz Khalifa

Cameron Jibril Thomaz (born September 8, 1987), better known by his stage name Wiz Khalifa, is an American recording artist, songwriter and actor. He released his debut album, Show and Prove, in 2006, and signed to Warner Bros. Records in 2007. His Eurodance-influenced single, "Say Yeah", received urban radio airplay, charting on the Rhythmic Top 40 and Hot Rap Tracks charts in 2008.

Khalifa parted with Warner Bros. and released his second album, Deal or No Deal, in November 2009. He released the mixtape Kush and Orange Juice as a free download in April 2010; he then signed with Atlantic Records. He is also well known for his debut single for Atlantic, "Black and Yellow", which peaked at number one on the Billboard Hot 100. His debut album for the label, Rolling Papers, was released on March 29, 2011. He followed that album with O.N.I.F.C. on December 4, 2012, which was backed by the singles "Work Hard, Play Hard" and "Remember You". Wiz released his fourth album Blacc Hollywood on August 18, 2014, backed by the lead single We Dem Boyz. In March 2015, he released "See You Again" for the soundtrack of the film Furious 7 and the song peaked at number one on the Billboard Hot 100.

Snoop Dogg

Calvin Cordozar Broadus, Jr. (born October 20, 1971), known professionally as Snoop Dogg, is an American rapper and actor from Long Beach, California. His music career began in 1992 when he was discovered by Dr. Dre of N.W.A and, as a result, was prominently featured throughout Dr. Dre's solo debut album, The Chronic (1992). He has since sold over 21 million albums in the United States and 35 million albums worldwide.

Snoop's debut album, Doggystyle, was released in 1993 under Death Row Records, debuting at number one on both the Billboard 200 and Billboard Top R&B/Hip-Hop Albums charts. Selling almost a million copies in the first week of its release, Doggystyle became certified 4× platinum in 1994 and spawned several hit singles, including "What's My Name?" and "Gin & Juice". In 1994, Snoop released a soundtrack on Death Row Records for the short film Murder Was The Case, starring himself. His second album Tha Doggfather (1996), also debuted at number one on both charts with "Snoop's Upside Ya Head", as the lead single. The album was certified double platinum in 1997.

Justin Bieber

Justin Drew Bieber (/ˈbiːbər/; born March 1, 1994) is a Canadian singer, songwriter, and record producer. Bieber released his debut EP, My World, in late 2009. It was certified platinum in the U.S. He became the first artist to have seven songs from a debut record chart on the Billboard Hot 100. Bieber released his first full-length studio album, My World 2.0, in 2010. It debuted at or near number one in several countries and was certified triple platinum in the U.S. It was preceded by his most successful single to date, "Baby".

Following his debut album, he had his first headlining tour, the My World Tour, released the remix albums My Worlds Acoustic and Never Say Never – The Remixes -- and the 3D biopic-concert film Justin Bieber: Never Say Never. He released his second studio album, Under the Mistletoe, in November 2011, when it debuted at number one on the Billboard 200. Bieber released his third studio album, Believe, in 2012. His fourth studio album Purpose was released in November 2015. His U.S. album and singles sales total 44.7 million.

Kim Kardashian

Kimberly "Kim" Kardashian West (born Kimberly Noel Kardashian; October 21, 1980) is an American television and social media personality, actress, socialite, and model. Born and raised in Los Angeles, California, Kardashian first gained media attention through her friendship with Paris Hilton, but she received wider notice after a 2003 sex tape with her former boyfriend Ray J was leaked in 2007. Later that year, she and her family began to appear in the reality television series Keeping Up with the Kardashians. Its success has led to the creation of spin-offs including Kourtney and Kim Take New York and Kourtney and Kim Take Miami. In 2010, Kardashian was reported to be the highest-paid reality television personality, with estimated earnings of US$6 million. In 2015, it was reported her total earnings were US$53 million.

Life and career

1980–2007: Early life

Kardashian was born on October 21, 1980 in Los Angeles, California, to parents Robert and Kris (née Houghton). She has an older sister Kourtney, a younger sister Khloé, and a younger brother Rob. Their mother is of Dutch, English, Irish and Scottish ancestry, while their father was a third-generation Armenian American. After their parents divorced in 1991, her mother married again that year, to Caitlyn Jenner (then Bruce), the 1976 Summer Olympics decathlon winner. Through their marriage, Kardashian gained step-brothers Burton "Burt", Brandon, and Brody; step-sister Casey; and half-sisters Kendall and Kylie Jenner.