Katy Perry's 'Dark Horse' Tops YouTube's Most Watched Music Video of 2014!

Katy Perry dons a chic cardigan while doing some retail therapy in the Surry Hills area on Friday (December 12) in Sydney, Australia.

Not only did the 30-year-old entertainer shop, she also caught time for a holiday show by tweeting on the same day, “Saw the most exquisite production of The Nutcracker by the Australian Ballet at The Sydney Opera house! Finally, it feels like Christmas.”

PHOTOS: Check out the latest pics of Katy Perry

It was recently announced that Katy‘s “Dark Horse” music video is the most watched video on YouTube with a whopping 718,913,526 views after being released in February.

10+ pictures inside of Katy Perry shopping in Australia…