U-Roy (born Ewart Beckford, 21 September 1942, Jones Town, Jamaica),OD, is a Jamaican musician, also known as The Originator. He is best known as a pioneer of toasting.

U-Roy's musical career began in 1961 when he began deejaying at various sound systems. This included a stint operating Sir Coxsone Dodd's Number Two set, while King Stitt "The Ugly One" ran the main set. U-Roy eventually worked with King Tubby at Duke Reid's Sound System in the late 1960s. Around this period, King Tubby had started to experiment with his studio equipment in an attempt to create new effects and sounds, which would eventually lead to a new style of Reggae called dub music. With U-Roy as his most prominent deejay and with access to some of Treasure Isle Studios' finest rocksteady rhythms, King Tubby's new sound became extraordinarily popular and U-Roy became a local celebrity. However, his first single "Earth's Rightful Ruler" was not a King Tubby collaboration; it was recorded with Peter Tosh for Lee "Scratch" Perry.

Cher Lloyd (born 28 July 1993) is an English recording artist. Lloyd rose to fame when she finished fourth in the seventh series of The X Factor. Shortly afterwards, Lloyd was signed by Simon Cowell to Sony Music subsidiary Syco Music.

Cher Lloyd's debut single "Swagger Jagger" was released in June 2011. Despite receiving negative reviews, the single entered at number one on the UK Singles Chart and number two on the Irish Singles Chart. Her second single "With Ur Love" was released on 31 October, featuring Mike Posner, and peaked at number four in the UK, and number five in Ireland, preceding her debut album Sticks + Stones, which peaked at number four in the UK Albums Chart and number seven on the Irish Albums Chart.

Cher Lloyd used to live in Malvern with her parents Darren and Dina, and three younger siblings brother Josh, and sisters Sophie and Rosie. Lloyd attended Dyson Perrins CE Sports College, where she studied performing arts. She also attended theatre arts school Stagecoach.

Lloyd had previously auditioned for The X Factor twice before (when the minimum age was lower) singing ballads, but did not make it through. Lloyd has previously performed at holiday camps and said she gets a mixed reaction to her music, but was a big hit with x-factor judge at the time Cheryl Cole. She remarked on their similarity and Cheryl went on to support her throughout the show. She auditioned singing the Keri Hilson version of "Turn My Swag On". At bootcamp she sang a rap version of "Viva La Vida" adding lyrics she claimed to have written herself, but this was disputed and reports claimed she took them from a song by rapper Swizz Beatz. At the judges' houses she performed "Cooler Than Me" but suffered from tonsillitis and was unable to complete her song. She was given a second chance, but broke down sobbing and could not complete the song. Despite this, she was still picked as one of the final three girls by mentor Cheryl Cole.

Michael Robert "Mike" Posner (born February 12, 1988) is an American singer, songwriter, and producer. Posner released his debut album, 31 Minutes to Takeoff, on August 10, 2010. The album includes the Billboard Hot 100 Top 10 single "Cooler Than Me," his second single, "Please Don't Go," as well as his third single, "Bow Chicka Wow Wow". As of 2012, he is the ambassador of Reebok Classic's RealFlex range.

Posner was born and raised in Southfield, Michigan. His father, a criminal defense attorney, is Jewish, and his mother is Catholic. Posner attended and graduated from Groves High School, where he ran varsity track and cross-country, and went on to attend Duke University. There, Posner went Sigma Nu and graduated in 2010 with a degree in sociology and a certificate in markets and management, with an overall GPA of 3.59.

Manager Daniel Weisman of Elitaste Inc. first heard about Mike Posner in 2008 when Jared Evan manager Saytum passed on some tracks Posner had created for Weisman's then client Wale. Weisman got in touch with Posner and, impressed by songs including "Cooler Than Me", began an informal mentoring relationship with the artist over iChat. The association was made official in early 2009 after Posner's second mixtape, A Matter of Time (the first mixtape being Reflections of a Lost Teen) started attracting industry attention. Working with Don Cannon and DJ Benzi, the mixtape was released from his dorm room at Duke University in March 2009 under the name, "Mike Posner & the Brain Trust," the Brain Trust referring to Posner's supporters. The release was unusual for being distributed for free through iTunes U, a channel designed for educational audio content. Although Posner was not the only artist to take advantage of this loophole, his release was the most organised and high profile, and attracted the largest response, immediately reaching the number one position on the iTunes U chart, thanks to his manager Saytum.