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?