Ashley Greene Challenges Ashley Tisdale to Donate Denim

Ashley Greene keeps it casual in a tee and jeans while filling up her gas tank on Tuesday (January 20) in Los Feliz, Calif.

Before hitting the road, the 27-year-old actress was spotted picking up some snacks from the gas station.

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“I donated my denim for #TeensForJeans. They’re going to a local homeless shelter where they’ll help clothe a young person. I challenge @ashleytisdale @barpaly @caraasantana to do the same. Want to join me, @dosomething and @aeropostale? Sign up now to help at TeensForJeans.com,” Ashley wrote on Instagarm on the same day.

10+ pictures inside of Ashley Greene stopping by the gas station…