Jennifer Aniston Goes Bare for Smart Water (photos) 1

Jennifer Aniston goes bare for Smart Water, but not too bare. (Photo: Allure)

Jennifer Aniston uses a strategically placed hand to shield her breasts in a new topless photo for an advertisement touting Smart Water. Talk about refreshing!

Aniston, 42, is shown in a side view with a furtive glance over her shoulder and her hair flowing down her bare back.

The new image is being used to tout the designer water, which is enhanced with electrolytes, in print campaigns, and is one of three released by the company.

Previous photos show Jen reclining on a lounge chair and another shows her exiting a limo in a little black evening dress.

Jennifer Aniston Bare for Smart Water
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Jennifer Aniston Goes Bare for Smart Water (photos) 2Jennifer Aniston Goes Bare for Smart Water (photos) 3Jennifer Aniston Goes Bare for Smart Water (photos) 4

The company has used Jen in sexually charged media to hype the water. She appeared in a video last month that the company billed as “Jen Aniston’s Sex Tape.”

Aniston has been the face for the brand since 2007.

Aniston will next appear as a sex-starved dentist in the black comedy “Horrible Bosses” with Kevin Spacey, Jason Bateman, Colin Farrell and Jamie Foxx.

There have been rumors that Aniston will do a topless scene in the movie.

A new trailer for the movie was released today (June 2).