George Celino Barnes (July 18, 1895 – July 18, 1954), better known as "Machine Gun Kelly", was an American gangster during the prohibition era. His nickname came from his favorite weapon, a Thompson submachine gun. His most famous crime was the kidnapping of oil tycoon and businessman Charles Urschel in July 1933 for which he, and his gang, earned $200,000 ransom. Unfortunately, their victim had collected and left considerable evidence that assisted the subsequent FBI investigation that eventually led to Kelly's arrest in Memphis, Tennessee on September 26, 1933. His crimes also included bootlegging and armed robbery.

During the Prohibition era of the 1920s and 1930s Kelly worked as a bootlegger for himself as well as a colleague. After a short time, and several run-ins with the local Memphis police, he decided to leave town and head west with his girlfriend. To protect his family and escape law enforcement officers, he changed his name to George R. Kelly. He continued to commit smaller crimes and bootlegging. He was arrested in Tulsa, Oklahoma, for smuggling liquor onto an Indian Reservation in 1928 and sentenced for three years to Leavenworth Penitentiary, Kansas, beginning February 11, 1928. He was reportedly a model inmate and was released early. Shortly thereafter, Kelly married Kathryn Thorne, who purchased Kelly’s first machine gun and went to great lengths to familiarize his name in the underground crime circles. She was known to hand out the expended .45cal cartridge casings from his Tommy Gun as souvenirs. Some historians claim that Kathryn even went so far as to plot some small bank robberies.^{[citation needed]}

Cameron Jibril Thomaz (born September 8, 1987), better known by the stage name Wiz Khalifa, is an American rapper. 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 1 on the Billboard Hot 100. His debut album for the label, Rolling Papers, was released on March 29, 2011.

Khalifa was born on September 8, 1987 to a mother and a father serving in the military. His parents divorced when Khalifa was about three years old. His parents' military service caused him to move regularly: Khalifa lived in Germany, the United Kingdom, and Japan before settling in Pittsburgh where he attended Taylor Allderdice High School.

Juaquin Malphurs (born May 31, 1986), better known by his stage name Waka Flocka Flame, is an American rapper signed to 1017 Brick Squad and Warner Bros. He is a Southern hip hop artist best known for his singles "O Let's Do It", "Hard in da Paint" & "No Hands", along with his debut album, Flockaveli. Waka Flocka Flame has announced that his second album, Triple F Life: Friends, Fans and Family, will be released during the spring of 2012.

Juaquin Malphurs was born in South Jamaica, Queens, New York in 1986. His family eventually settled in Riverdale, Georgia. He is the son of Debra Antney, Gucci Mane's former manager and CEO of So Icey/Mizay Entertainment. The name "Waka" was given to him by his cousin, after the Muppets character Fozzie Bear's catch phrase, "Waka Waka". The name "Flocka Flame" was given to him by rapper Gucci Mane. Waka Flocka posed for a nude but unrevealing picture for the company PETA to boycott killing animals. The picture says "Ink not Mink". The picture design is similar to Waka Flocka Flame's album Flockaveli. Waka Flocka Flame said that he has known Gucci Mane since he was 19

Ester Renay Dean (born April 15, 1986) is an American singer and songwriter, and record producer signed to Roc Nation. She is most notable for her dual appearance on Rio: Music From The Motion Picture (2011) and her 2009 US hit single "Drop It Low", which featured singer Chris Brown.

Dean has also written songs with many artists including Christina Aguilera, Katy Perry, Beyoncé, Mary J. Blige, Nicki Minaj, Kelly Clarkson, Ciara, Nicole Scherzinger, Usher, Kelly Rowland, Girlicious, Rihanna, R. Kelly, Britney Spears, Soulja Boy Tell 'Em, Pia Toscano, Tinie Tempah, Lil Wayne, Machine Gun Kelly and recently Shakira.

In 2012 Dean also lent her voice to Ice Age as one of the characters, as well to the film Pitch Perfect and the soundtrack.

Ester Dean was born in Muskogee, Oklahoma in 1986, but lived in Tulsa, Oklahoma, then in her late teens, she moved to Omaha, Nebraska. After graduating from Omaha North High School, she moved to Atlanta, Georgia, until relocating to Los Angeles, California. In an interview Dean spoke on her family life,