Perry's major-label debut album, *One of the Boys*, was released, marking her commercial breakthrough.
On June 17, 2008, Katy Perry released her major-label debut studio album, One of the Boys, under Capitol Records. This release marked a pivotal turning point in her career, following an earlier, commercially unsuccessful gospel album released in 2001 under her birth name, Katy Hudson.
One of the Boys introduced Perry's irreverent, provocative pop sensibility to mainstream audiences, blending confessional lyrics with polished production. The album's lead single, "I Kissed a Girl," became an instant sensation, propelling Perry from relative obscurity to international stardom almost overnight.
The album's success was historically significant in that it established Perry as a distinct voice in the shifting pop landscape of the late 2000s, one willing to court controversy with candid subject matter. It set the template for her subsequent releases and helped usher in a new era of unapologetically bold female pop stars.
Commercially, the album debuted strongly on the Billboard 200 and eventually achieved multi-platinum certification, cementing Perry's place as a major new artist. Its cultural impact extended beyond music sales, sparking conversations about sexuality, identity, and provocation in mainstream pop.