Boom Boom Pow" is a song by The Black Eyed Peas released as the lead single from their fifth studio album, The E.N.D. "Boom Boom Pow" topped the Billboard Hot 100, making it the group's first U.S. number one single. It is the second longest-running single to stay atop the Hot 100 in 2009, beaten only by The Black Eyed Peas' second single from The E.N.D, "I Gotta Feeling", which held the top spot for 14 consecutive weeks. It has also topped the Australian, Canadian and UK singles charts as well as reaching the top 10 in more than 20 countries. Read more on Last.fm.