A flesh-illuminating device includes: a light source configured to generate light usable to illuminate flesh of a user； a shape holder operably connected to the light source, the shape holder configured to hold the light source in place so that the light source can il¬ luminate the user's flesh； a user interface operably connected to the light source, the user interface configured to allow the user to control the light source； and a power source operably connected to the light source, the power source configured to provide power to the flesh-illuminating device.
