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Poor Kim! Looks like all of that makeup may be irritating her skin. Good thing she's giving her pores a break.

The barefaced beauty hit up her favorite nail salon in Beverly Hills for a manicure and we couldn't help but notice bizarre red marks near her hairline. No worries ... we think she still looks gorgeous without a stitch of makeup.

While wearing a beret and scarf, the usually picture-perfect reality star didn't care that it was over 80 degrees outside! Makes us sweat just thinking about it.

See more of Kim ... after the jump.