She was once one of pop culture's biggest stars, but the tide appears to be turning on Katy Perry. The California ... So, is it too late for the California Gurls singer to resuscitate her career?

This California gurl is happy to be back on earth. After Katy Perry flew to space on Monday ... The “California Gurls” artist told reporters, per People, “This experience is second to ...

As she prepares to embark on her first world tour in seven years, Katy Perry needs ... her routine skews "California crunchy." But the night doesn't end after the "California Gurls" singer leaves ...

Pop star Katy Perry completed a brief foray into space ... The "Firework" and "California Gurls" singer was lofted more than 60 miles (100 kilometers) above the Earth's surface in a vessel from ...