The Philadelphia dialect is the dialect of English spoken in Philadelphia; and extending into Philadelphia's suburbs in the Delaware Valley and southern New Jersey. It is one of the best-studied dialects of American English since Philadelphia's University of Pennsylvania is the home institution of William Labov, one of the most productive American sociolinguists. The Philadelphia dialect shares some unusual features with the New York dialect and to a lesser extent other regions of the US, although it is a distinct dialect region. The Philadelphia dialect is, however, in most respects similar to the dialects of Reading, Pennsylvania, Wilmington, Delaware, and Baltimore, together with which it constitutes what Labov describes as the "Mid-Atlantic Dialect".

Actual Philadelphia dialects are seldom heard nationally; Philadelphia natives who attain national prominence often make an effort to tone down or eliminate their accents. However, Jim Cramer, the host of CNBC's Mad Money, is a conspicuous example of the real thing. Bam Margera, as well as several others in the MTV Jackass (TV series) crew are other speakers of the Philadelphia accent. In addition, the Philadelphia accent can be heard prominently in many of the songs of the Philadelphia area bands The Dead Milkmen, Bloodhound Gang, and G Love & Special Sauce.

Philadelphia ( /ˌfɪləˈdɛlfiə/) is the largest city in the Commonwealth of Pennsylvania and the county seat of Philadelphia County, with which it is coterminous. The city is located in the Northeastern United States along the Delaware and Schuylkill rivers. It is the fifth-most-populous city in the United States, with a population of 1,526,006 as of the 2010 U.S. Census. Philadelphia is also the commercial, cultural, and educational center of the Delaware Valley, home to 6 million people and the country's fifth-largest metropolitan area. The Philadelphia metropolitan division consists of five counties in Pennsylvania and has a population of 4,008,994. Popular nicknames for Philadelphia are Philly and The City of Brotherly Love, the latter of which comes from the literal meaning of the city's name in Greek (Greek: Φιλαδέλφεια ([pʰilaˈdelpʰeːa], Modern Greek: [filaˈðelfia]) "brotherly love", compounded from philos (φίλος) "loving", and adelphos (ἀδελφός) "brother").

Bradley Charles Cooper (born January 5, 1975) is an American film, theater, and television actor. He is known for his roles in the films The Hangover, The A-Team, Wedding Crashers, and Limitless. In 2011, People magazine named Cooper "Sexiest Man Alive".

Cooper was born in Philadelphia, Pennsylvania, and grew up in nearby Jenkintown, Pennsylvania. His mother, Gloria (née Campano), is Italian-American, and his father, Charles J. Cooper, was Irish-American and worked as a stockbroker for Merrill Lynch. He has one sister named Holly. Cooper was raised Catholic. While attending Germantown Academy, Cooper worked at the Philadelphia Daily News. After graduating from Germantown Academy in 1993, he attended Villanova University for his freshman year, then transferred to Georgetown University, from which he graduated with an honors BA in English in 1997. Cooper became fluent in French at Georgetown and spent six months as an exchange student in Aix-en-Provence, France. Later, in 2000, he received an MFA in acting from Actors Studio Drama School at The New School in New York City.