Dianna Agron Supports 'A Day Without Waste'!

Dianna Agron chooses a laid-back look to run errands on Thursday (March 27) in West Hollywood, Calif.

The 27-year-old Glee actress looked comfy in bright sneakers, black leggings and a baseball cap.

PHOTOS: Check out the latest pics of Dianna Agron

The day before, Dianna asked fans to support A Day Without Waste, which is a whole day dedicated to trading wasteful habits to earn points towards concert tickets.

“Join me? April 9th. Help make a dent in the trash we put in our landfills #ADayWithoutWaste,” she tweeted.

IN CASE YOU MISSED IT, check out our recap of what happened in this weeks big episode of Glee!

15+ pics inside…