"One Less Lonely Girl" is a song by singer Justin Bieber. The song was written and produced by Bieber's mentor, Usher, as well as Ezekiel Lewis, Michael Richards, Balewa Muhammad of The Clutch, and A-Rex duo Sean Hamilton and Hyuk Shin (Korean). It was released exclusively to iTunes as the second single from his debut release, My World on October 6, 2009, and was later released to more digital distributions and mainstream and rhythmic radio soon after. The song was positively received, with critics commending the song's delivery and comparing it to pop-R&B beatings by Chris Brown and Rihanna. It was a success in the United States & Canada, Bieber's highest peaks in the countries at sixty nine and ten, respectively, until "Baby" bested the record in 2010. It also charted in the Belgium (Flanders) tip chart and in Germany within the top thirty, and also charted in Austria, Australia, and United Kingdom. The music video features Bieber attracted to a girl he sees in the laundromat, as he leads her on a scavenger hunt to win a date with her. Bieber has performed the song in a number of live appearances including the Fearless Tour, The Next Star, and Dick Clark's New Year's Rockin' Eve with Ryan Seacrest.

Smile... It Confuses People is the first studio album by Scottish singer Sandi Thom, released in the United Kingdom and Republic of Ireland on 5 June 2006 (see 2006 in music) by RCA Records. The album is a mix of pop and folk, predominantly written by Thom herself alongside Tom Gilbert.

The album produced Thom's first number-one single on the UK Singles Chart, Ireland Singles Chart and in Australia, giving her song the record of longest period at number-one in Australia for 2006 and becoming the highest selling single for 2006. The album also generated another two singles but failed to chart successfully. Smile... It Confuses People was certified platinum by BPI selling three hundred thousand copies around the UK.

The album went straight to number one in its week of release in the UK. It spent a total of eighteen weeks in the UK top forty. It has since gone triple-platinum in the UK and has sold over 1 million copies worldwide.

In Australia the album reached its peak at #11. On its ninth week in the chart at number fifteen the album was certified gold by ARIA selling thirty-five thousand copies around Australia. It was the seventy-eighth highest selling album for 2006.

Justin Drew Bieber ( /ˈbiːbər/ BEE-bər, born March 1, 1994) is a Canadian Pop/R&B singer-songwriter, musician, and actor. Bieber was discovered in 2008 by Scooter Braun, who came across Bieber's videos on YouTube and later became his manager. Braun arranged for him to meet with Usher in Atlanta, Georgia, and Bieber was soon signed to Raymond Braun Media Group (RBMG), a joint venture between Braun and Usher, and then to a recording contract with Island Records offered by L.A. Reid. Bieber's debut single, "One Time", was released in 2009 and peaked in the top twenty in Canada and charted in the top thirty in several international markets. His debut album, the seven-track EP My World, followed in November 2009, and was soon certified platinum in the United States. He became the first artist to have seven songs from a debut album chart on the Billboard Hot 100.

Selena Marie Gomez (born July 22, 1992) is an American actress and singer best known for portraying Alex Russo in the Emmy Award-winning Disney Channel television series Wizards of Waverly Place. She subsequently ventured into feature films and has starred in the television movies Another Cinderella Story, Wizards of Waverly Place: The Movie, and Princess Protection Program. She made her starring theatrical film debut in Ramona and Beezus.

Her career has expanded into the music industry; Gomez is the lead singer and founder of the pop band Selena Gomez & the Scene, which has released three RIAA Gold certified studio albums, Kiss & Tell, A Year Without Rain, and When the Sun Goes Down, spawned three RIAA Platinum certified singles, "Naturally", "Who Says" and "Love You Like a Love Song" and charted four No. 1 Billboard Hot Dance Club Songs. Gomez has also contributed to the soundtracks of Tinker Bell, Another Cinderella Story, Wizards of Waverly Place, and Shake It Up after signing a record deal with Hollywood Records.