Zac Efron Has a Tanktop Tan

Zac Efron smiles from cheek to cheek as he runs into the Toluca Lake Tennis Club near his home in Toluca Lake, Calif., on Wednesday morning.

The 20-year-old High School Musical star wore a baby blue tanktop, showing off his tan from his July 4th weekend vacation with girlfriend Vanessa Hudgens in the Caribbean islands of Turks and Caicos.

Now it’s back to the grind and back to pumping iron all summer long!

Shoes and backpack by Nike.