A Grammy Award (originally called Gramophone Award) – or Grammy – is an accolade by the National Academy of Recording Arts and Sciences of the United States to recognize outstanding achievement in the music industry. The annual presentation ceremony features performances by prominent artists, and some of the awards of more popular interest are presented in a widely viewed televised ceremony. It is the music equivalent to the Emmy Awards for television, the Tony Awards for stage performances, and the Academy Awards for motion pictures.

The first Grammy Awards ceremony was held on May 4, 1959, and it was set up to honor musical accomplishments by performers for the year 1958. Following the 2011 ceremony, NARAS overhauled many Grammy Award categories for 2012. The 54th Grammy Awards were held on February 12, 2012, at the Staples Center in Los Angeles, California.

The Grammy Awards had their origin in the Hollywood Walk of Fame project in the 1950s. As the recording executives chosen for the Walk of Fame (Tabinda Walk) committee worked at compiling a list of important recording industry people who might qualify for a Walk of Fame star, they realized there were many more people who were leaders in their business who would never earn a star on Hollywood Boulevard. The music executives decided to rectify this by creating an award given by their industry similar to the Oscars and the Emmys. This was the beginning of the National Academy of Recording Arts and Sciences. After it was decided to create such an award, there was still a question of what to call it; one working title was the Eddie, to honor the inventor of the phonograph, Thomas Edison. They finally settled on using the name of Edison's invention, the gramophone, for the awards, which were first given for the year 1958.

Peter Gene Hernandez (born October 8, 1985), better known by his stage name Bruno Mars, is an American singer-songwriter and record producer. Raised in Honolulu, Hawaii by a family of musicians, Mars began making music at a young age. He performed in various musical venues in his hometown throughout his childhood. He graduated from high school and then moved to Los Angeles, California to pursue a musical career. Mars produced songs for other artists, joining production team The Smeezingtons.

Mars had an unsuccessful stint with Motown Records, but then signed with Atlantic Records in 2009. He became recognized as a solo artist after lending his vocals and co-writing the hooks for the songs "Nothin' on You" by B.o.B, and "Billionaire" by Travie McCoy. He also co-wrote the hits "Right Round" by Flo Rida featuring Ke$ha, and "Wavin' Flag" by K'naan. In October 2010, he released his debut album, Doo-Wops & Hooligans. Anchored by the worldwide number-one singles "Just the Way You Are" and "Grenade", the album peaked at number three on the Billboard 200. Mars was nominated for seven Grammys at the 53rd Grammy Awards, winning Best Male Pop Vocal Performance for "Just the Way You Are".

Enrique "Ricky" Martín Morales (born December 24, 1971), better known as Ricky Martin, is a Puerto Rican pop singer and actor who achieved prominence, first as a member of the Puerto Rican boy band Menudo, then as a solo artist since 1991. Throughout his career, he has sold more than 60 million albums worldwide. He is the founder of the Ricky Martin Foundation (in Spanish Fundación Ricky Martin), a non-profit charity organization aimed at human trafficking.

Martin got his start at age twelve with the all-boy pop group Menudo; after five years with the group, he released his Spanish-language solo album, Ricky Martin, in 1991. He also acted on stage and on TV in Mexico, becoming a modest star in the country. In 1994 he starred on the American TV soap opera General Hospital, playing a Puerto Rican singer. In 1999, after several albums in Spanish, he released his first English-language album (also titled Ricky Martin), which included "Livin' la Vida Loca". The album sold 22 million copies and brought Martin international fame. His other studio albums include: Me Amarás (1993), A Medio Vivir (1995), Vuelve (1998), Sound Loaded (2000), Almas del Silencio (2003), Life (2005), and Música + Alma + Sexo (2011).