The human back is the large posterior area of the human body, rising from the top of the buttocks to the back of the neck and the shoulders. It is the surface opposite to the chest, its height being defined by the vertebral column (commonly referred to as the spine or backbone) and its breadth being supported by the ribcage and shoulders. The spinal canal runs through the spine and provides nerves to the rest of the body.

The central feature of the human back is the vertebral column, specifically the length from the top of the thoracic vertebrae to the bottom of the lumbar vertebrae, which houses the spinal cord in its spinal canal, and which generally has some curvature that gives shape to the back. The ribcage extends from the spine at the top of the back (with the top of the ribcage corresponding to the T1 vertebra), more than halfway down the length of the back, leaving an area with less protection between the bottom of the ribcage and the hips. The width of the back at the top is defined by the scapula, the broad, flat bones of the shoulders.

Taylor Alison Swift (born December 13, 1989) is an American singer-songwriter and occasional actress. Raised in Wyomissing, Pennsylvania, Swift moved to Nashville, Tennessee at the age of fourteen to pursue a career in country music. She signed to the independent label Big Machine Records and became the youngest songwriter ever hired by the Sony/ATV Music publishing house. The release of Swift's self-titled debut album in 2006 established her as a country music star. "Our Song", her third single, made her the youngest sole writer and singer of a number one song on the country chart. She received a Best New Artist nomination at the 50th Grammy Awards.

Swift's second album, Fearless, was released in late 2008. Buoyed by the chart success of the singles "Love Story" and "You Belong with Me", Fearless attracted a crossover audience and became the top-selling album of 2009. The record won four Grammy Awards, with Swift becoming the youngest ever Album of the Year winner. Fearless also received Album of the Year plaudits at the American Music Awards, Academy of Country Music Awards and Country Music Association Awards, making it the most awarded album in country music history. In 2010, Swift released her third album, Speak Now, which sold over one million copies in its first week. She then embarked on the 111-date Speak Now World Tour, which was attended by over 1.6 million fans and has become one of the highest-grossing concert tours of all time. The album's third single, "Mean", won two Grammy Awards for Best Country Song and Best Country Solo Performance. Swift is currently recording her fourth studio album, due for release in the fall of 2012.

Kris Nathan Humphries (born February 6, 1985) is an American professional basketball player who plays with the NBA's Brooklyn Nets.

Humphries was born in Minneapolis, Minnesota, to Debra Humphries and William Humphries, a former football player for the University of Minnesota. He is of mixed ethnicity – his father is half Caucasian and half African-American while his mother is Caucasian. Humphries has two older sisters, Krystal and Kaela. His first success in sports came in competitive swimming, where he was the top 10 year old in the nation in six events, second only to a young Michael Phelps in the remaining events. Kris Humphries still holds the US national record for the 50M and 100M freestyle for 10 and under boys. At age 12 he gave up swimming to pursue a promising career in basketball.

Humphries attended Hopkins High School, where he enjoyed an impressive basketball career. In 2002 he led the team to a 25–2 record and its first Minnesota state championship in 49 years. He was named a 2003 McDonald's All-American and named Second Team All-USA by USA Today. He was also named to the Super 25 Basketball Team by USA Today, named Minnesota Mr. Basketball, and state player of the year by the Minneapolis Star Tribune and College Basketball News. He was one of 10 finalists for the 2003 Naismith Prep Player of the Year Award, averaging a double double in his final three seasons, averaging 25.7 points, 11.4 rebounds and 5.0 assists a game as a senior.