Taking full advantage of the beautiful SoCal weather yesterday, Reese Witherspoon was spotted burning off some calories on a jog with a gal pal while simultaneously working on her fabulous tan!

And it looks like the “Sweet Home Alabama” sweetie was sporting some new left hand bling, perhaps a gift from her studly boyfriend Jake Gyllenhaal.

Speaking of Jake, it seems that his super-buff physique for his new movie “Prince of Persia: The Sands of Time” has inspired Miss Witherspoon to tone up as well.

Over the weekend, Reese was spotted staying active by taking her kids Ava and Deacon on a nature hike through Temescal Canyon in Pacific Palisades.

Gossip Girls

Enjoy the pictures of Reese Witherspoon out jogging with her gal pal (August 18).