Stacey McClean (born 17 February 1989 in Bispham, Blackpool, Lancashire) is an English solo singer. She was in S Club spin-off band, S Club 8 and in 2009 took part in the sixth series of The X Factor.

In 2001 McClean auditioned to perform with the popular pop band, S Club (then S Club 7) on their 2002 Carnival Tour. She won a part in the S Club Juniors, aged 12 years old. In 2002 the group released four singles and guest starred in Viva S Club.

After S Club split up in 2003, 19 Entertainment decided to keep S Club Juniors going, so they were renamed S Club 8 and released a further three songs. In 2004, McClean, along with the other members of S Club 8, appeared in the children's musical television comedy I Dream, which was filmed in Spain. The programme lasted for thirteen episodes, from 22 September to 13 December 2004, and was broadcast on BBC One. S Club 8 disbanded in 2004.

In 2009, McClean auditioned for The X Factor in Manchester, singing the Christina Aguilera song "Ain't No Other Man". Her audition was shown on the 100th episode of the show, screened on 19 September 2009. She made it through to boot camp, then after the first task of singing with other acts she made it into the top 50 acts, where she had to sing a solo performance to reach the final 24.

Ryan Fletcher, 29, is a Scottish actor.

Fletcher grew up in Blantyre. He was in the hit theatre show "Black Watch" for the "National Theatre of Scotland" and has appeared in 'River City', 'Taggart' and more recently 'Limmy's Show'. He has worked nationally and internationally in Film T.V and Theatre. He also recently landed one of the main roles in the show "The Infamous Brothers Davenport"

Peter Gene Hernandez (born October 8, 1985), better known by his stage name Bruno Mars, is an American singer-songwriter and record producer. Raised in Honolulu, Hawaii by a family of musicians, Mars began making music at a young age. He performed in various musical venues in his hometown throughout his childhood. He graduated from high school and then moved to Los Angeles, California to pursue a musical career. Mars produced songs for other artists, joining production team The Smeezingtons.

Mars had an unsuccessful stint with Motown Records, but then signed with Atlantic Records in 2009. He became recognized as a solo artist after lending his vocals and co-writing the hooks for the songs "Nothin' on You" by B.o.B, and "Billionaire" by Travie McCoy. He also co-wrote the hits "Right Round" by Flo Rida featuring Ke$ha, and "Wavin' Flag" by K'naan. In October 2010, he released his debut album, Doo-Wops & Hooligans. Anchored by the worldwide number-one singles "Just the Way You Are" and "Grenade", the album peaked at number three on the Billboard 200. Mars was nominated for seven Grammys at the 53rd Grammy Awards, winning Best Male Pop Vocal Performance for "Just the Way You Are".