The 49th Annual Grammy Awards was a ceremony honoring the best in music for the recording year beginning September 15, 2005 and ending September 14, 2006 in the United States. The awards were handed out on Sunday February 11, 2007 at the Staples Center in Los Angeles, California. The Dixie Chicks were the night's biggest winners winning a total of five awards. Mary J. Blige received the most nominations, with eight. Don Henley was honored as MusiCares Person of the Year two nights prior to the show on February 9, 2007. The show won an Emmy for "Outstanding Lighting Direction (electronic, multicamera) for VMC Programming".

The performance of Roxanne by The Police to open the show promoted the start of their reunion tour.

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.

Ellen Lee DeGeneres ( /dɨˈdʒɛnərəs/; born January 26, 1958) is an American stand-up comedian, television host and actress. She hosts the syndicated talk show The Ellen DeGeneres Show.

DeGeneres has hosted both the Academy Awards and the Primetime Emmys. As a film actress, she starred in Mr. Wrong, appeared in EDtv and The Love Letter, and provided the voice of Dory in the Disney-Pixar animated film Finding Nemo, for which she was awarded a Saturn Award for Best Supporting Actress, the first and only time a voice performance won a Saturn Award. She was a judge on American Idol for one year, having joined the show in its ninth season. She also starred in two television sitcoms, Ellen from 1994 to 1998 and The Ellen Show from 2001 to 2002. During the fourth season of Ellen in 1997, DeGeneres came out publicly as a lesbian in an appearance on The Oprah Winfrey Show. Shortly afterwards, her character Ellen Morgan also came out to a therapist played by Winfrey, and the series went on to explore various LGBT issues including the coming out process. She has won thirteen Emmys and numerous other awards for her work and charitable efforts.

Amy Lynn Hartzler (née Lee; born December 13, 1981), known professionally as Amy Lee, is an American singer-songwriter and classically trained pianist. She is co-founder and lead vocalist of the rock band Evanescence. She cites influences ranging from classical musicians such as Mozart to modern artists Björk, Tori Amos, Danny Elfman and Plumb. Along with her contributions to Evanescence, Lee has also participated on numerous other musical projects including Walt Disney Records' 2008 release of The Nightmare Before Christmas soundtrack. Lee has performed collaborations with artists such as Korn, Seether, and David Hodges. Lee is also the American chairperson for the international epilepsy awareness foundation, Out of the Shadows.Revolver Magazine named Lee the #1 Hottest Chick in Hard Rock for their 2011 annual issue and she appeared on the front cover.

Amy Lee was born to parents John Lee, a disc jockey and TV personality, and Sara Cargill. She has a brother named Robby and two sisters, Carrie and Lori. Lee had a younger sister who died in 1987 at the age of three from an unidentified illness. The song "Hello" from Fallen has been reported to have been written for her late sister, as well as the song "Like You" from The Open Door. Lee took classical piano lessons for nine years. Her family moved to many places, including Florida and Illinois, and eventually settled in Little Rock, Arkansas, where Evanescence started. She briefly attended Middle Tennessee State University to study music theory and composition and later dropped out to focus on Evanescence.

Christina María Aguilera (born December 18, 1980) is an American recording artist and actress. Aguilera first appeared on national television in 1990 as a contestant on the Star Search program, and went on to star in Disney Channel's television series The Mickey Mouse Club from 1993 to 1994. Aguilera signed to RCA Records after recording "Reflection", the theme song for the animated film Mulan (1998).

In 1999, Aguilera came to prominence following her debut album Christina Aguilera, which was a commercial success spawning three number one singles on the Billboard Hot 100—"Genie in a Bottle", "What a Girl Wants", and "Come On Over Baby (All I Want Is You)." Her sophomore and her debut Latin-pop album, Mi Reflejo (2000), a Christmas third studio album, My Kind of Christmas (2000), and several collaborations followed which garnered Aguilera worldwide success, though she was displeased with her lack of input in her music and image. After parting from her management, Aguilera took creative control over her fourth studio album, Stripped (2002). The album's second single, "Beautiful", was a commercial success and helped the album's commercial performance amidst controversy over Aguilera's image. Aguilera followed up Stripped with the soul, jazz and blues inspired, Back to Basics (2006), released to positive critical acclaim. The album produced three singles "Ain't No Other Man", "Hurt" and "Candyman". Four years later Aguilera released her sixth studio album, Bionic (2010), which incorporated aspects of R&B, electropop, and synthpop and was met with mixed reviews and low sales. Aguilera's seventh studio album is set to be released in 2012.