Zac Efron Looks Ripped While Filming 'Neighbors 2: Sorority Rising' in Atlanta

Zac Efron shows off his bulging guns while filming a scene for his upcoming film Neighbors 2: Sorority Rising on Thursday (September 10) in Atlanta, Ga.

The 27-year-old actor was joined by his co-stars Seth Rogen and Rose Byrne.

PHOTOS: Check out the latest pics of Zac Efron

The day before, Rose was seen shooting solo on set of the movie, which also stars Chloe Moretz, Dave Franco, Selena Gomez, and more. We can’t wait to see it!

35+ pics inside of Zac Efron filming Neighbors 2: Sorority Rising in Atlanta…