Popsugar Celebrity Best Of 2019 Best Shirtless Celebrity Pictures of 2019 25 of the Hottest Celebrity Shirtless Moments From 2019 — So Far 12 August 2019 by Kelsie Gibson View On One Page Photo 15 of 26 ADVERTISEMENT () Start Slideshow View this post on Instagram FOORREE!! A post shared by Zac Efron (@zacefron) on Jan 12, 2019 at 11:38am PST Share This Link Copy ← Use Arrow Keys → 15 Zac Efron Previous Next Start Slideshow Best Of 2019Celebrity InstagramsEye CandyCelebrity VacationsShirtless