Singing sensation Fergie won't be caught in a gym, and it's not because she isn't concerned about her body. It's quite the opposite really -- have you seen the girl's body lately? It rocks. It's another reason entirely that keeps Fergie from indoor workout facilities.

It's the outdoors.

Fergie keeps her body toned by running on the beach, hiking, and climbing up and down the Santa Monica steps -- a steep stairwell above the ocean. Fergie works out in the fresh air every day. Not a bad idea, I say.

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