Zac Efron's Girlfriend Sami Miro Visits Him on 'Dirty Grandpa' Set

Zac Efron ties a sweater around his neck during a break on the set of his new movie Dirty Grandpa on Wednesday (May 6) in Tybee Island, Ga.

The 27-year-old actor was seen chatting with his girlfriend Sami Miro, who visited the set for the day.

PHOTOS: Check out the latest pics of Zac Efron

Earlier in the week, Zac posted a cute pic of him with Sami and wrote on Twitter, “Hunting ghosts in Savannah.” Check out the pic below!

10+ pictures inside of Zac Efron and Sami Miro on the set of his upcoming flick Dirty Grandpa…