Zac Efron checked his phone while fueling up at a gas station in LA yesterday. He sported shorts and a tee shirt in the warm West Coast weather, which he's been taking full advantage of this Winter. Zac was inside on this past rainy Sunday to cheer on the Lakers at their game against the Boston Celtics, which brought out other famous faces like Matt Damon and Adam Sandler. Zac might have been surrounded by boys during the sporting event, but he had plenty of ladies to keep him company on a recent shot-fueled lunch date. His status with on- and off-again girlfriend Vanessa Hudgens is up in the air, though their relationship might just be taking a backseat to both of their upcoming work projects.