The City 6 refers to an informal association of college athletic programs in the Philadelphia area. It is not a conference; in fact, the six schools that are members of the City 6 are members of four separate conferences: the Atlantic 10, the Big East, the Colonial Athletic Association (CAA), and the Ivy League.

The colleges in the City 6 are all of the Philadelphia Big 5 schools—La Salle University, Saint Joseph's University (SJU), Temple University, the University of Pennsylvania, and Villanova University—along with Drexel University.

Rivalries between these schools are intensified because of this association, as well as the fact that each university is located within a 15-mile radius of one another. The most intense rivalry among the City 6 schools, however, is that between Saint Joseph's and Villanova. This match-up is referred to as the Holy War.

Officially, "City 6" refers to the City 6 Extramural Classic, which features the best intramural teams from each school competing against one another. The classic was founded in 1986 by representatives from Saint Joseph's and Temple. Games between the intramural programs are held at such locations as SJU's Hagan Arena, Penn's Franklin Field, and Villanova Stadium.

A city is a relatively large and permanent settlement. Although there is no agreement on how a city is distinguished from a town within general English language meanings, many cities have a particular administrative, legal, or historical status based on local law.

For example, in the U.S. state of Massachusetts an article of incorporation approved by the local state legislature distinguishes a city government from a town. In the United Kingdom and parts of the Commonwealth of Nations, a city is traditionally a settlement with a royal charter. Historically, in Europe, a city was understood to be an urban settlement with a cathedral.

Cities generally have complex systems for sanitation, utilities, land usage, housing, and transportation. The concentration of development greatly facilitates interaction between people and businesses, benefiting both parties in the process. A big city or metropolis usually has associated suburbs and exurbs. Such cities are usually associated with metropolitan areas and urban areas, creating numerous business commuters traveling to urban centers for employment. Once a city expands far enough to reach another city, this region can be deemed a conurbation or megalopolis.

Stefani Joanne Angelina Germanotta (/ˈstɛfəniː dʒʌrməˈnɑːtə/ STE-fə-nee jurr-mə-NAH-tə; born March 28, 1986), known by her stage name Lady Gaga, is an American singer and songwriter. Born and raised in New York City, she primarily studied at the Convent of the Sacred Heart and briefly attended New York University's Tisch School of the Arts before withdrawing to focus on her musical career. She began performing in the rock music scene of Manhattan's Lower East Side, and was signed with Streamline Records by the end of 2007. During her employment as a songwriter for the record company, her vocal abilities captured the attention of recording artist Akon, who signed her to his label Kon Live Distribution.

Lady Gaga came to prominence as a recording artist following the release of her debut album The Fame (2008), which was a critical and commercial success that topped charts around the world and included the international number-one singles "Just Dance" and "Poker Face". After embarking on the The Fame Ball Tour, she followed the album with The Fame Monster (2009), which spawned the worldwide hit singles "Bad Romance", "Telephone" and "Alejandro". The album's success allowed her to embark on the eighteen-month long Monster Ball Tour, which later became one of the highest-grossing concert tours of all time. Her most recent album Born This Way (2011) topped the charts of most major markets and generated more international chart-topping singles, including "Born This Way", "Judas" and "The Edge of Glory". Besides her musical career, she involves herself with humanitarian causes and LGBT activism.