Zac Efron: What a Gas!

Zac Efron fills up at a gas station in Los Angeles on Friday (July 10).

The 21-year-old The Death and Life of Charlie St. Cloud star was seen running into the store and trying to hide his face from the camera.

Earlier this week, Zac was featured in a first look for his new film Me & Orson Welles.

10+ pictures inside of Zac Efron filling up his gas tank…