Before the doom-and-gloom of real life took over, the breezy “California Gurls” became one of five No. 1 hits from Perry’s album, matching the record set by Michael Jackson’s Bad in 1987.

Katy Perry ‘s decision to ask Snoop Dogg to perform a guest verse on her song “California Gurls” was great. Snoop Dogg’s actual verse on the song was terrible.

No one would mistake Perry's song -- which topped the Billboard Hot 100 for six straight weeks in June and July -- for "California Girls." But at the end of "Gurls," rapper Snoop Dogg says, "I ...

Katy Perry doesn’t take herself too seriously, and fans love her all the more for it. In a clip posted via Instagram on Sunday, April 21, the singer, 39, was asked if she “knows this song ...

Katy Perry has said that “California Gurls” is her answer to Jay-Z and Alicia Keys’ “ Empire State Of Mind,” which fortuitously topped the Hot 100 when she was working on Teenage Dream.

Although Katy Perry is best-known for frothy, off-the-walls pop music, the Billboard Hot 100 topper opened her Thursday (Jan. 30) night mini-set during the FireAid LA Benefit Concert with a very ...

“I know a place, where the grass is really greener,” sings pop star Katy Perry in her 2010 hit “California Gurls.” On a November morning in Perry’s hometown of Santa Barbara, Calif ...

Although Katy Perry is best-known for frothy, off-the-walls pop music, the Billboard Hot 100 topper opened her Thursday (Jan. 30) night mini-set during the FireAid LA Benefit Concert with a very ...