Katy Perry recently dyed her hair blue, and she found the perfect dress to match her hair.

She showed off this blue dress with a black ribbon belt at a southern California event to promote her fake eyelashes.

Katy added blue heels, blue bracelets, and a blue ring.

It looks like she even showed up in a blue car to make her look totally blue!

Do you like her monochromatic look, or is it too over the top?