It was one small step for Katy Perry ... with hits like “California Gurls” featuring Snoop Dogg, “Firework,” “E.T.” and “Last Friday Night (T.G.I.F.”). Perry — who said before ...

Katy Perry knows online critics ... is important to me,” the “Firework” and “California Gurls” singer said Tuesday on Instagram. Perry, 40, wrote about how she moves past online scrutiny ...

While Katy previously worked with Dr Luke on hits like California Gurls, Hot N Cold ... My therapist said something years ago that has been a game changer, ‘no one can make you believe something ...

I mean, Lenny Kravitz duetted with Katy Perry to "I Kissed a Girl" in the middle of a football game. What a time ... life during her "Teenage Dream"/"California Gurls" sequence.) ...

Katy Perry is an American pop singer and songwriter ... solidifying her place as a pop icon. California Gurls is a fun and upbeat song that is the perfect summer anthem, celebrating the laid ...

Ron Elkman USA Today Network Get ready to “Roar” as Katy Perry performs in Kansas City on Saturday, May 10. Back from her 10-minute trip to space, the “California Gurls” singer will take ...

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 ...

By Hannah Dailey Houston, we have liftoff. Just 10 days after making headlines for her trip to space, Katy Perry kicked off her highly anticipated Lifetimes Tour with a celestial show in Mexico ...