Kiss Kiss was released on September 18th, 2007. The track features R&B Singer-Songwriter/rapper T-Pain though his vocals on this song is mainly being rapped. On October 30th 2007, Kiss Kiss was number one on the Billboard Hot 100, giving both Chris Brown and T-Pain their second number-one singles on that chart. However, it was less successful in the UK, only reaching a peak of #38. This song was #48 on Rolling Stone’s list of the 100 Best Songs of 2007.