Zac Efron Goes Shirtless for Waterfall Jumping with Adam DeVine!

Zac Efron shows off his muscular body while going shirtless for an afternoon of waterfall jumping on Monday (June 8) in Hawaii.

The 27-year-old actor was joined by his Mike and Dave Need Wedding Dates co-star Adam DeVine, who shared the picture with a funny caption.

“Heres to me being way more muscular and generally more shredded than my lil bro @zacefron. In our off time we jump off waterfall’s and nearly escape death. Nbd. Having so much fun shooting #mikeanddaveneedweddingdates this summer in Hawaii!” Adam said on Instagram.

See more of their recent Instagram pics below and make sure to see Zac looking super hot on the golf course this weekend.