John Edward Melendez (born October 4, 1965), commonly known as "Stuttering John," is an American television writer and former radio personality. Prior to his work on television as a writer and announcer, Melendez was a regular on-air personality on The Howard Stern Show. He became known for asking impertinent questions of celebrities on the red carpet and at press conferences with his stuttering.

Melendez grew up in Massapequa, Long Island and attended Plainedge High School. Melendez began to stutter when he was in the second grade. According to Melendez, his problem came about because of the psychological mistreatment from his father, who also stutters. Both he and his father suffer from a form of obsessive compulsive disorder.

In 1988, Melendez attended New York University's film school, and belonged to a band called "Rock Slide." His college roommate, comedian Mitch Fatel, was on the verge of quitting his internship with The Howard Stern Show, when Melendez asked him for a recommendation for an internship there. The show's producer, Gary Dell'Abate, mentioned Melendez's stuttering to Howard Stern who, without seeing him and even before he was interviewed, told the producer to hire him.

Howard Allan Stern (born January 12, 1954) is an American radio personality, television host, author, actor and photographer best known for his radio show which was nationally syndicated from 1986 to 2005. He gained wide recognition in the 1990s where he was labeled a "shock jock" for his outspoken and sometimes controversial style. Stern has been exclusive to Sirius XM Radio, a subscription-based satellite radio service, since 2006. The son of a former recording and radio engineer, Stern wished to pursue a career in radio at the age of five. While at Boston University he worked at the campus station WTBU before a brief stint at WNTN in Newton, Massachusetts.

He developed his on-air personality when he landed positions at WRNW in Briarcliff Manor, WCCC in Hartford and WWWW in Detroit. In 1981, he was paired with his current newscaster and co-host Robin Quivers at WWDC in Washington, D.C. Stern then moved to WNBC in New York City in 1982 to host afternoons until his firing in 1985. He re-emerged on WXRK that year, and became one of the most popular radio personalities during his 20-year tenure at the station. Stern's show is the most-fined radio program, after the Federal Communications Commission (FCC) issued fines to station licensees for allegedly indecent material that totaled $2.5 million. Stern has won Billboard's Nationally Syndicated Air Personality of the Year award eight times, and is one of the highest-paid figures in radio.

Adam Carolla (born May 27, 1964) is an American radio personality, television host, comedian, and actor. He hosts The Adam Carolla Show, a talk show distributed as a podcast which set the record as the "most downloaded podcast" as judged by Guinness World Records.

Carolla co-hosted the syndicated radio call-in program Loveline from 1995 to 2005 as well as the show's television incarnation on MTV from 1996 to 2000. He was the co-host and co-creator of the television program The Man Show (1999–2004), and the co-creator and a regular performer on the television show Crank Yankers (2002–2007). He hosted The Adam Carolla Project, a home improvement television program which aired on TLC in 2005 and The Car Show on Speed TV in 2011.

Carolla has also appeared on the network reality television programs Dancing with the Stars and The Celebrity Apprentice. His book, In Fifty Years We'll All Be Chicks, debuted on The New York Times Best Seller list in 2010.

Carolla was born in Los Angeles, California. His father, Jim Carolla, a psychologist of Italian heritage, and his mother, Kris (née Novello), who is of Hungarian descent, separated when Adam was young. Carolla was not given a middle name; on his driver's license application he filled the "middle name" blank with "Lakers" (after his love for the Los Angeles Lakers professional basketball team) and the made-up name still appears on his license.

James Christian "Jimmy" Kimmel (born November 13, 1967) is an American comedian, actor, voice artist and television host. He is the host of Jimmy Kimmel Live!, a late-night talk show that airs on ABC. Prior to that, Kimmel was best known as the co-host of Comedy Central's The Man Show and Win Ben Stein's Money. Kimmel is also a television producer, having produced shows such as Crank Yankers, Sports Show with Norm Macdonald, and The Andy Milonakis Show.

Kimmel was born in the Mill Basin neighborhood of the New York City borough of Brooklyn, the eldest of three children of Joann (née Iacono), a homemaker, and James Kimmel, an IBM executive. He is Roman Catholic and, as a child, served as an altar boy. Kimmel is of German and Irish descent on his father’s side and Italian descent on his mother’s side. His uncle, Frank Potenza, appeared on Jimmy Kimmel Live! as a regular from 2003 until his death in 2011.

The family moved to Las Vegas, Nevada, when he was nine years old. He graduated from Ed W. Clark High School and then attended University of Nevada, Las Vegas for one year before attending Arizona State University for two years without completing a degree.

Olivia Newton-John, AO, OBE (born 26 September 1948) is an English-Australian singer and actress. She is a four-time Grammy award winner who has amassed five No. 1 and ten other Top Ten Billboard Hot 100 singles and two No. 1 Billboard 200 solo albums. Eleven of her singles (including two platinum) and 14 of her albums (including two platinum and four double platinum) have been certified gold by the RIAA. Her music has been successful in multiple formats including pop, country and adult contemporary and has sold an estimated over 100 million albums worldwide. She co-starred with John Travolta in the film adaptation of the Broadway musical Grease, which featured one of the most successful film soundtracks in Hollywood history.

Newton-John has been a long-time activist for environmental and animal rights issues. Since surviving breast cancer in 1992, she has been an advocate for health awareness becoming involved with various charities, health products and fundraising efforts. Her business interests have included launching several product lines for Koala Blue and co-owning the Gaia Retreat & Spa in Australia.