Katy Perry's Teenage Dream reigned supreme in 2010, but her recent albums have failed to match its magic. Has the pop landscape outgrown the once chart-topping star?

During a recent concert, pop star and former American Idol judge Katy Perry was asked by a fan in the audience to sing the Simlish version of “Last Friday Night” as it appeared in The Sims 3 ...

Katy Perry thrilled fans of The Sims and her music when she performed Last Friday Night in Simlish live in concert. Long-time fans of the franchise will remember Katy Perry's music being ...

During Katy Perry’s Lifetimes Tour stop in Toronto a fan had a special request, the Simlish version of “Last Friday Night.” ...

The pop star performed from her list of hits, including “I Kissed a Girl,” “Last Friday Night,” “Roar” and more.