"Can't Stop" is a song by the Red Hot Chili Peppers from their 2002 album, By the Way. It is the third single released from the album. "Can't Stop" is one of the few tracks on By the Way to revisit the original Chili Peppers method of short, rapped verses, containing less implemented texture. "Can't Stop" is unique, however, as it contains melodic and layered guitar and lyrical progressions, which the band's earlier work did not. The song was the Chili Peppers' eighth number one on Billboard Modern Rock Tracks, where it spent three weeks topping the chart, and peaked at #57 on the Billboard Hot 100. The song performed moderately well on various other charts worldwide, as well as Modern Rock and Mainstream Rock charts, respectively. It was also the band's only #1 single not to be included on their 2003 Greatest Hits album.