Paul De Lisle is an American musician and songwriter, best known as the bassist for the rock band Smash Mouth. Born on September 6, 1963, in the United States, he has been a significant contributor to the band's distinctive sound, which blends elements of pop rock, ska, and alternative rock. Smash Mouth gained widespread popularity in the late 1990s and early 2000s with hits like "All Star," "Walkin' on the Sun," and "Then the Morning Comes." These songs are characterized by catchy melodies and upbeat rhythms, often featuring playful lyrics that resonate with a broad audience. The band's music has been featured in various films and commercials, most notably in the animated film "Shrek," where "All Star" became an iconic anthem. De Lisle's work with Smash Mouth has had a lasting impact on the pop culture landscape, as the band's songs continue to be celebrated and referenced in contemporary media. Their energetic sound and accessible lyrics helped to define the late '90s music scene and solidified their place in the history of American rock music.