Framed as a "return to roots," this album leaned back into pop-punk with songs like "Like It's Her Birthday" . Following this release, the band entered a multi-year hiatus. The Reawakening: 2016–Present

This sophomore effort launched them into the mainstream, selling nearly 5 million copies. It featured their most iconic hits, including "Lifestyles of the Rich and Famous," "The Anthem," and "Girls & Boys" . The album is widely considered their trademark record and a cornerstone of the pop-punk genre. Evolution and Experimentation: 2004–2010

This album marked a shift toward dance-rock and electronic elements. It found significant international success, particularly in Australia, where "Dance Floor Anthem (I Don't Wanna Be In Love)" became a massive hit.

Returning in 2016, the band embraced their role as veterans of the scene.