Photo Credit- AP/ Casey Rogers

On Saturday (Oct 24) pop star Katy Perry celebrated her golden birthday in Hollywood with a Charlie and the Chocolate Factory theme!

Celeb friends like Taylor Swift, Perez Hilton, Julianne Hough and her beau, Russell Brand all helped Katy ring in her birthday with a big bash!

Our insider tells MicahJesse.com that Katy, who was seen drinking 42 Below with soda throughout the night, couldn’t stop dancing to Shakira‘s hit song “She Wolf.”

We would love to see the “I Kissed A Girl” singer do a collaboration with the booty-shaking Shakira! Would you?

FYI: Katy is rocking Oompa Loompa-themed Minx Nails…the hottest trend in Hollywood! …Minx Nails, that is, not Oompa Loompa’s!

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