"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.