Number One (R. Kelly song)

"Number One"
Single by R. Kelly featuring Keri Hilson
from the album Untitled
Released	July 28, 2009
Format	Digital download, CD single
Recorded	2008-2009 at The Chocolate Factory, Chicago, IL, Patchwerk Studios, Atlanta, GA, Rosehip Studios, Chicago, IL & Chung King Studios, NYC, NY
Genre	R&B
Length	4:20
Label	Jive
Writer(s)	Robert Kelly • Keri Hilson • Roy Hamilton • Raphael Hamilton
Producer(s)	Kelly • Riffraph Hamilton • Royalty Hamilton
R. Kelly singles chronology
"I Believe" (2008) "Number One" (2009) "Religious" (2009)
Keri Hilson singles chronology "Slow Dance" (2009) "Number One" (2009) "Everything, Everyday, Everywhere" (2009)

"Number One" is the first single featuring Keri Hilson from American R&B singer R. Kelly's 2009 album, Untitled. The song was released digitally on July 28, 2009.

The music video was released on August 17, 2009. In the video, Kelly and Hilson wear Michael Jackson-inspired jackets and pay tribute to the late King of Pop in the Chris Robinson-directed clip. The video was listed number #92 on BET notarized top 100 videos.

The official remix features R&B singers T-Pain and Keyshia Cole. It was released September 29, 2009 on Kelly's YouTube account and the internet. The final version was released two days later, October 1, 2009, with ad-libs by Keyshia Cole on the chorus after her verse. The digital download single of the remix was released on October 27, 2009.

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