Namie Amuro (安室 奈美恵, Amuro Namie^?, born September 20, 1977) is a Japanese R&B and pop singer, entertainer, and former actress who at the height of her popularity was referred to as the "Teen Queen" and the title "Queen of Japanese Pop Music". Born in Naha, Okinawa, Amuro debuted at the age of 14 as an idol in the girl group Super Monkey's. Though mostly unsuccessful, the group gained popularity during their final year together with the single "Try Me (Watashi o Shinjite)" (1995). Amuro left Toshiba-EMI after releasing two more solo singles; she continued her music career as a solo singer with the then-small independent label Avex Trax. Under the guidance of producer Tetsuya Komuro, Amuro quickly became a commercial success, producing several million-selling records and starting several fashion trends. Her single "Can You Celebrate?" (1997) became Japan's best selling single by a solo female artist. However, in late 1997, Amuro put her career on hold to focus on her pregnancy and marriage.

Shawn Corey Carter (born December 4, 1969), better known by his stage name Jay-Z, is an American rapper, songwriter, record producer, entrepreneur, and occasional actor. He is one of the most financially successful hip hop artists and entrepreneurs in America, having a net worth of over $450 million as of 2011.He has sold approximately 50 million albums worldwide, while receiving fourteen Grammy Awards for his musical work, and numerous additional nominations. He is consistently ranked as one of the greatest rappers of all-time. He was ranked #1 by MTV in their list of The Greatest MCs of All-Time in 2006. Two of his albums, Reasonable Doubt (1996) and The Blueprint (2001) are considered landmarks in the genre with both of them being ranked in Rolling Stone magazine's list of the 500 greatest albums of all time. Blender included the former on their 500 CDs You Must Own Before You Die.

Jay-Z co-owns the 40/40 Club, is part-owner of the NBA's Brooklyn Nets and is also the creator of the line Rocawear. He is the former CEO of Def Jam Recordings, one of the three founders of Roc-A-Fella Records, and the founder of Roc Nation. As an artist, he holds the record for most number one albums by a solo artist on the Billboard 200 with eleven. Jay-Z also has had four number ones on the Billboard Hot 100, one as lead artist.

Britney Jean Spears (born December 2, 1981) is an American recording artist and entertainer. Born in McComb, Mississippi, and raised in Kentwood, Louisiana, Spears began performing as a child, landing acting roles in stage productions and television shows. She signed with Jive Records in 1997 and released her debut album ...Baby One More Time in 1999, which became the best-selling album by a teenage solo artist. During her first decade in the music industry, she became a prominent figure in mainstream popular music and popular culture, followed by a much-publicized personal life. Her first two albums established her as a pop icon and broke sales records, while title tracks "...Baby One More Time" and "Oops!... I Did It Again" became international number-one hits. Spears was credited with influencing the revival of teen pop during the late 1990s, and became the 'best-selling teen aged artist of all time' before she turned 20, garnering her the honorific title of "Princess of Pop".