In The Number Ones, I’m reviewing every single #1 single in the history of the Billboard Hot 100, starting with the chart’s beginning, in 1958, and working my way up into the present.

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. While he’s worked with ...

Although Katy Perry ... night. “California, you are such a unique state, and I am so proud. Are you so proud to be a California girl?” she asked before jumping into “California Gurls ...

Katy Perry doesn’t take ... belted out her hit 2010 single, “California Gurls.” After faintly mouthing the words and taking a moment to think, Perry joked, “It’s by that really annoying ...

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 Joe Lynch Executive Digital Director Although Katy Perry is best-known ... Are you so proud to be a California girl?” she asked before jumping into “California Gurls,” which she performed ...