After singing, she shouted out, “I’m sorry, you had to be there, 2009 and 10.” Which is funny, but also inaccurate, Katy ...

A decade and a half after its release, Katy Perry's "Last Friday Night (T.G.I.F.)" debuts on multiple Billboard charts, ...

Another Katy Perry single, 2008’s “Thinking of You,” has been generating buzz on TikTok.

Pop star Katy Perry brings back famous Simlish version of 'Last Friday Night' at concert During Katy Perry’s Lifetimes Tour stop in Toronto a fan had a special request, the Simlish version of “Last ...

GameSpot may get a commission from retail offers. Thirteen years after it first appeared in The Sims 3, singer Katy Perry surprised fans when she reprised her hit song "Last Friday Night" at a concert ...

“Last Friday Night (T.G.I.F.),” off her third studio album “Teenage Dream,” has entered the Billboard Global 200 (No. 196) and the Billboard Global Excl. U.S. charts (No. 198) after going viral on ...