![Zac Efron shows off his muscular physique in a tight white T-shirt on the set of his new film Townies | Daily Mail Online Zac Efron shows off his muscular physique in a tight white T-shirt on the set of his new film Townies | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/03/29/article-2300906-18F63FCF000005DC-66_634x913.jpg)
Zac Efron shows off his muscular physique in a tight white T-shirt on the set of his new film Townies | Daily Mail Online
![Zac Efron Looks Ripped While Filming 'Neighbors 2: Sorority Rising' in Atlanta: Photo 862624 | rose byrne, Seth Rogen, Zac Efron Pictures | Just Jared Jr. Zac Efron Looks Ripped While Filming 'Neighbors 2: Sorority Rising' in Atlanta: Photo 862624 | rose byrne, Seth Rogen, Zac Efron Pictures | Just Jared Jr.](https://cdn01.justjaredjr.com/wp-content/uploads/2015/09/zac-biceps/zac-efron-biceps-rose-byrne-neighbors-2-set-19.jpg)
Zac Efron Looks Ripped While Filming 'Neighbors 2: Sorority Rising' in Atlanta: Photo 862624 | rose byrne, Seth Rogen, Zac Efron Pictures | Just Jared Jr.
![Zac Efron races for a caffeine fix as he shows off his buff tattooed arm in a tight T-shirt on Townies film set | Daily Mail Online Zac Efron races for a caffeine fix as he shows off his buff tattooed arm in a tight T-shirt on Townies film set | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/04/25/article-2314388-1978288E000005DC-495_634x847.jpg)
Zac Efron races for a caffeine fix as he shows off his buff tattooed arm in a tight T-shirt on Townies film set | Daily Mail Online
![Zac Efron Looks Ripped While Filming 'Neighbors 2: Sorority Rising' in Atlanta: Photo 862621 | rose byrne, Seth Rogen, Zac Efron Pictures | Just Jared Jr. Zac Efron Looks Ripped While Filming 'Neighbors 2: Sorority Rising' in Atlanta: Photo 862621 | rose byrne, Seth Rogen, Zac Efron Pictures | Just Jared Jr.](https://cdn01.justjaredjr.com/wp-content/uploads/2015/09/zac-biceps/zac-efron-biceps-rose-byrne-neighbors-2-set-16.jpg)
Zac Efron Looks Ripped While Filming 'Neighbors 2: Sorority Rising' in Atlanta: Photo 862621 | rose byrne, Seth Rogen, Zac Efron Pictures | Just Jared Jr.
![Zac Efron Shows Off His Bulging Biceps on 'Neighbors 2' Set: Photo 3457007 | Rose Byrne, Seth Rogen, Zac Efron Photos | Just Jared: Entertainment News Zac Efron Shows Off His Bulging Biceps on 'Neighbors 2' Set: Photo 3457007 | Rose Byrne, Seth Rogen, Zac Efron Photos | Just Jared: Entertainment News](https://cdn.justjared.com/wp-content/uploads/2015/09/zac-biceps/zac-efron-biceps-rose-byrne-neighbors-2-set-21.jpg)
Zac Efron Shows Off His Bulging Biceps on 'Neighbors 2' Set: Photo 3457007 | Rose Byrne, Seth Rogen, Zac Efron Photos | Just Jared: Entertainment News
![Zac Efron and Christopher Mintz-Plasse on set of 'The Townies', filming in Los Angeles Featuring: Zac Efron Where: Los Angeles, California, United States When: 24 Apr 2013 Stock Photo - Alamy Zac Efron and Christopher Mintz-Plasse on set of 'The Townies', filming in Los Angeles Featuring: Zac Efron Where: Los Angeles, California, United States When: 24 Apr 2013 Stock Photo - Alamy](https://c8.alamy.com/comp/E30FNM/zac-efron-and-christopher-mintz-plasse-on-set-of-the-townies-filming-E30FNM.jpg)