![Zac Efron Looks Ripped While Filming 'Neighbors 2: Sorority Rising' in Atlanta: Photo 862626 | rose byrne, Seth Rogen, Zac Efron Pictures | Just Jared Jr. Zac Efron Looks Ripped While Filming 'Neighbors 2: Sorority Rising' in Atlanta: Photo 862626 | rose byrne, Seth Rogen, Zac Efron Pictures | Just Jared Jr.](https://cdn.justjaredjr.com/wp-content/uploads/2015/09/zac-biceps/zac-efron-biceps-rose-byrne-neighbors-2-set-21.jpg)
Zac Efron Looks Ripped While Filming 'Neighbors 2: Sorority Rising' in Atlanta: Photo 862626 | rose byrne, Seth Rogen, Zac Efron Pictures | Just Jared Jr.
![Shirtless Zac Efron flaunt his sculpted body on Neighbors 2: Sorority Rising set | Daily Mail Online Shirtless Zac Efron flaunt his sculpted body on Neighbors 2: Sorority Rising set | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/10/02/10/2D0096BC00000578-0-image-a-47_1443779667022.jpg)
Shirtless Zac Efron flaunt his sculpted body on Neighbors 2: Sorority Rising set | Daily Mail Online
![Zac Efron enjoys a vigorous run on the set of his latest movie We Are Your Friends | Daily Mail Online Zac Efron enjoys a vigorous run on the set of his latest movie We Are Your Friends | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2014/08/19/article-2728371-209EEAF800000578-234_634x991.jpg)
Zac Efron enjoys a vigorous run on the set of his latest movie We Are Your Friends | Daily Mail Online
![Zac Efron Shows Off His Bulging Biceps on 'Neighbors 2' Set: Photo 3457020 | Rose Byrne, Seth Rogen, Zac Efron Pictures | Just Jared Zac Efron Shows Off His Bulging Biceps on 'Neighbors 2' Set: Photo 3457020 | Rose Byrne, Seth Rogen, Zac Efron Pictures | Just Jared](https://cdn.justjared.com/wp-content/uploads/2015/09/zac-biceps/zac-efron-biceps-rose-byrne-neighbors-2-set-19.jpg)