Earl Simmons (born December 18, 1970) better known by his stage name DMX (also known as Dog Man X and Dark Man X) is a multi-Platinum American rapper and actor. His stage name was originally an acronym of "Divine Master of the Unknown", but also pays tribute to an instrument he used in the 1980s, the Oberheim DMX drum machine^{[citation needed]} In 1999, DMX released his best-selling album ...And Then There Was X, which featured the hit single "Party Up (Up in Here)". He has acted in films such as Belly, Romeo Must Die, Exit Wounds, Cradle 2 The Grave, and Last Hour. In 2006, he starred in the reality television series DMX: Soul of a Man, which was primarily aired on the BET cable television network. In 2003, DMX published a book of his memoirs entitled, E.A.R.L.: The Autobiography of DMX. DMX dropped a new mixtape "The Weigh In" as a prelude/promotion towards his upcoming album on May 15th 2012.

DMX began to beatbox with Ready Ron in 1984.^{[citation needed]} Gabriel Grevenstuk from The Source magazine praised him in his 1991 "Unsigned Hype" column, which highlighted unsigned hip-hop artists. A year later, Columbia Records signed DMX to their subsidiary label Ruffhouse, who released his debut single "Born Loser". The single did not get much air play.^{[citation needed]} The label eventually agreed to release DMX from their contract. He released his second single, "Make a Move" in 1994, and made a guest appearance on LL Cool J's single "4, 3, 2, 1" in 1997. Additional guest spots on Mase singles "24 Hours to Live" and "Take What's Yours", and The LOX's single "Money, Power & Respect" created a strong buzz. DMX also made a cameo appearance in the Sum 41 music video for "Makes No Difference". At WrestleMania XXVII, during a promo package for professional wrestler John Cena, DMX gave a special sermon, which reflects his ministry beliefs and the church-like entrance of Cena.

Kelly Brianne Clarkson (born April 24, 1982) is an American singer, songwriter and occasional actress. Clarkson came into prominence after becoming the winner of the inaugural season of the television series American Idol in 2002 and later was the runner-up in the television special World Idol in 2003.

In 2003, Clarkson released her debut album, Thankful, which was a commercial success and established herself in the pop music industry. The release of its first single, "A Moment Like This" (2002), broke The Beatles' record for the biggest leap to number one, from 52, in the history of the Billboard Hot 100 chart. After parting ways with her management, Clarkson developed a more rock-oriented music with the release of her critically acclaimed sophomore album, Breakaway (2004), which sold more than 12 million copies worldwide and which garnered Clarkson more worldwide success as a pop rock artist. The album's single, "Because of You" (2005), became the best-selling single by an Idol contestant worldwide. In 2007, Clarkson took full creative control for her third album My December, which had a more rock-inspired sound and was met with controversy and moderate success. Clarkson later returned to a more pop-oriented sound with All I Ever Wanted (2009), which became a commercial and critical success. The album's lead single, "My Life Would Suck Without You" (2009), surpassed "A Moment Like This"'s record for the biggest leap to number one on a single week in the history of the Billboard Hot 100 Chart, a milestone it still holds today. Furthermore, it also became her first number one single in the United Kingdom. Clarkson's fifth studio album, Stronger, was released in 2011, containing elements from synthpop, R&B and country music. The album's single, "Stronger (What Doesn't Kill You)" (2012), became her longest number one single and eventually became her best-selling single in the United States.