Usher - Climax

"Climax" is the lead single by American recording artist Usher from his seventh album Looking For Myself (2012). The song was released on February 22, 2012 in the US and has since peaked at number six on the US Billboard Hot R&B/Hip-Hop Songs chart. It has also peaked at number forty on the US Billboard Hot 100 to date.

David Guetta - Without You (feat. Usher)

"Without You" is the third single from French DJ David Guetta's fifth studio album, Nothing but the Beat. It features vocals from American recording artist Usher and the music video was released on October 14, 2011. To date, the song has peaked at number eight on the US Billboard Hot 100 charts.

Usher - Confessions Part II

"Confessions Part II" is the third single from Usher's fourth album Confessions. The song is a confession of a man to his woman about his impregnated mistress, a continuation of "Confessions Part I" which relates a man's infidelity. Although the song received mixed reviews from critics, it went on to top the US Billboard Hot 100 for two weeks, becoming the album's third consecutive number-one single.

Justin Bieber - Somebody to Love (feat. Usher)

"Somebody to Love" is the second single by Canadian recording artist Justin Bieber from his album, My World 2.0. The song was originally recorded as a demo by R&B singer Usher (who is Bieber's mentor) for his sixth studio album, Raymond v. Raymond. The song was later given to Bieber who recorded it, with Usher performing background vocals. It peaked at number fifteen on the US Billboard Hot 100.