juice gym

Nicole Richie made her daily trip to the gym on Friday, and the starlet kept her hair in a tight bun this time around. Perhaps the pictures we posted of her yesterday were the inspiration behind this new 'do?

Anyway, Nicole shared a picture on Twitter from THAT Magazine, and not only does her mane look perfect and frizz-free, but all those long, sweaty hours at the gym are clearly doing her body good:

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