Katy Perry is one of the biggest pop stars on the planet. Now, she can call herself the ‘baby whisperer.’ A video uploaded a few days ago to YouTube features a baby crying her eyes out until Katy Perry’s hit, ‘Dark Horse,’ comes on. She goes from a weeping baby to a dancing, happy baby! Watch the adorable video below!

Katy was even touched by the video and offered to babysit! :)

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