"I Kissed a Girl" is the second single released by pop rock singer Katy Perry. The song comes from her 2008 album One of the Boys, produced by Dr. Luke. Perry says the song is "about the magical beauty of a woman". Released as the album's lead single, "I Kissed a Girl" was a commercial success. It topped the Billboard Hot 100 chart, becoming the 1000th chart-topper of the Rock Era. The song has since become a major worldwide hit, and along with the United States, it has topped the charts in more than 30 countries, including Australia, Canada, and the United Kingdom. "I Kissed a Girl" is currently a nominee for a Grammy Award for Best Female Pop Vocal Performance.