"The Star-Spangled Banner" is the national anthem of the United States of America. The lyrics come from "Defence of Fort McHenry", a poem written in 1814 by the 35-year-old lawyer and amateur poet, Francis Scott Key, after witnessing the bombardment of Fort McHenry by the British Royal Navy ships in Chesapeake Bay during the Battle of Fort McHenry in the War of 1812.

The poem was set to the tune of a popular British song written by John Stafford Smith for the Anacreontic Society, a men's social club in London. "The Anacreontic Song" (or "To Anacreon in Heaven"), with various lyrics, was already popular in the United States. Set to Key's poem and renamed "The Star-Spangled Banner", it would soon become a well-known American patriotic song. With a range of one and a half octaves, it is known for being difficult to sing. Although the poem has four stanzas, only the first is commonly sung today.

"The Star-Spangled Banner" was recognized for official use by the Navy in 1889, and by President Woodrow Wilson in 1916, and was made the national anthem by a congressional resolution on March 3, 1931 (46 Stat. 1508, codified at 36 U.S.C. § 301), which was signed by President Herbert Hoover.

Whitney Elizabeth Houston (August 9, 1963 – February 11, 2012) was an American recording artist, actress, producer, and model. In 2009, the Guinness World Records cited her as the most-awarded female act of all-time. Houston was one of the world's best-selling music artists, having sold over 170 million albums, singles and videos worldwide. She released seven studio albums and three movie soundtrack albums, all of which have diamond, multi-platinum, platinum or gold certification. Houston's crossover appeal on the popular music charts, as well as her prominence on MTV, starting with her video for "How Will I Know", influenced several African American female artists to follow in her footsteps.

Houston is the only artist to chart seven consecutive No. 1 Billboard Hot 100 hits. She is the second artist behind Elton John and the only female artist to have two number-one Billboard 200 Album awards (formerly "Top Pop Album") on the Billboard magazine year-end charts. Houston's 1985 debut album Whitney Houston became the best-selling debut album by a female act at the time of its release. The album was named Rolling Stone's best album of 1986, and was ranked at number 254 on Rolling Stone's list of the 500 Greatest Albums of All Time. Her second studio album Whitney (1987) became the first album by a female artist to debut at number one on the Billboard 200 albums chart.

Jennifer Kate Hudson (born September 12, 1981) is an American recording artist, actress and spokesperson. She came to prominence in 2004 as one of the finalists on the third season of American Idol, coming in seventh place. She made her film debut in the 2006 film Dreamgirls, which won her an Academy Award for Best Supporting Actress, a Golden Globe Award, a BAFTA Award, an NAACP Image Award and a Screen Actors Guild Award.

She won a Grammy Award for her eponymous debut album, Jennifer Hudson, which was released in 2008 on Arista Records and was certified gold by the RIAA for selling over 800,000 copies in the US; sales exceeded 1 million copies worldwide. Additionally, it spawned the hit single Spotlight. Her second album, I Remember Me, was released in March 2011, and reached number two on the Billboard 200, selling 165,000 copies in its first week of release. The album was certified gold by the RIAA, for shipping over 500,000 copies in the US.

In late 2008, after Hudson's mother, brother and nephew were killed in a shooting, Hudson stepped out of the limelight for three months. Hudson resumed her public appearances in 2009, and has since performed at the Super Bowl XLIII, the Grammy Awards, American Idol, and The Oprah Winfrey Show. Hudson has been described as a friend of President Barack Obama, who invited her to appear with him at a fundraiser in Beverly Hills in May 2009. She also performed at the White House at the "Celebration of Music from the Civil Rights Movement" event. Her vocal range is mezzo-soprano. Hudson has sold 1,280,000 albums and 2,237,000 tracks in the United States as of February 2012.