& Ne Yo) Sin... | Knock You Down (feat Kanye West
: It was nominated for Best Rap/Sung Collaboration at the 52nd Annual Grammy Awards. Lyrical Meaning and Themes
The song remains one of Keri Hilson's most significant commercial achievements: Knock You Down (feat Kanye West & Ne Yo) Sin...
: The song was serviced to U.S. rhythmic and urban radio on April 7, 2009, followed by mainstream airplay on April 14, 2009. : It was nominated for Best Rap/Sung Collaboration
