"Kiss Kiss" debuted at number 100 on the US
Billboard Hot 100 in the issue dated September 29, 2007. In the song's sixth week on the chart, it ascended to number two, rising from number 22, following a surge in digital downloads, totaling 159,000 for that week. One week later, in the issue dated November 10, 2007, "Kiss Kiss" topped the
Billboard Hot 100 while earning the biggest airplay and digital sales gainer and ending the seven-week streak held by Soulja Boy's "
Crank That (Soulja Boy)". The song remained atop the Hot 100 for three consecutive weeks and earned the airplay gainer title during that period. The song also peaked at number two on the US Radio Songs and at number four on the US Pop Songs charts. As of April 2014, the single has sold 3,117,000 copies in the US. On August 23, 2019, the single was certified
quadruple platinum by the
Recording Industry Association of America (RIAA) for sales of over four million copies in the United States. In Canada, "Kiss Kiss" entered the
Canadian Hot 100 at number 70 in the issue dated November 3, 2007. Eight weeks later, the song peaked at number six. On April 21, 2008, it was certified double platinum by
Music Canada for selling 80,000 ringtones. "Kiss Kiss" debuted on the
Australian Singles Chart at number 36 on the issue dated November 25, 2007. In New Zealand, the song entered the singles chart at number twenty on the issue dated September 24, 2007. It rose to number one in the next week, where it remained for three weeks. The song was certified platinum on December 16, 2007, by the
Recording Industry Association of New Zealand (RIANZ). "Kiss Kiss" debuted on the
UK Singles Chart at number 40 in the issue dated November 3, 2007. Two weeks later, the song rose to number 38. It left the singles chart after seventeen weeks. ==Music video==