CBS Broadcasting Inc. (CBS) is a major US commercial broadcasting television network, which started as a radio network. The name is derived from the initials of the network's former name, Columbia Broadcasting System. It is the second largest broadcaster in the world behind the BBC. The network is sometimes referred to as the "Eye Network" in reference to the shape of the company's logo. It has also been called the "Tiffany Network," which alludes to the perceived high quality of CBS programming during the tenure of its founder William S. Paley (1901–90). It can also refer to some of CBS's first demonstrations of color television, which were held in a former Tiffany & Co. building in New York City in 1950, thus earning it the name "Color broadcasting system" back when such a feat was innovative.^{[citation needed]}

The network has its origins in United Independent Broadcasters Inc., a collection of 16 radio stations that was bought by William S. Paley in 1928 and renamed the Columbia Broadcasting System. Under Paley's guidance, CBS would first become one of the largest radio networks in the United States and then one of the big three American broadcast television networks. In 1974, CBS dropped its full name and became known simply as CBS, Inc. The Westinghouse Electric Corporation acquired the network in 1995 and eventually adopted the name of the company it had bought to become CBS Corporation. In 2000, CBS came under the control of Viacom, which coincidentally had begun as a spin-off of CBS in 1971. In late 2005, Viacom split itself and reestablished CBS Corporation with the CBS television network at its core. CBS Corporation is controlled by Sumner Redstone through National Amusements, its parent.

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.

Anthony Dominick Benedetto, better known as Tony Bennett (born August 3, 1926), is an American singer of popular music, standards, show tunes, and jazz. Bennett is also a serious and accomplished painter, having created works — under the name Benedetto — that are on permanent public display in several institutions. He is the founder of Frank Sinatra School of the Arts in New York City.

Raised in New York City, Bennett began singing at an early age. He fought in the final stages of World War II as an infantryman with the U.S. Army in the European Theatre. Afterwards, he developed his singing technique, signed with Columbia Records, and had his first number one popular song with "Because of You" in 1951. Several top hits such as "Rags to Riches" followed in the early 1950s. Bennett then further refined his approach to encompass jazz singing. He reached an artistic peak in the late 1950s with albums such as The Beat of My Heart and Basie Swings, Bennett Sings. In 1962, Bennett recorded his signature song, "I Left My Heart in San Francisco". His career and his personal life then suffered an extended downturn during the height of the rock music era.