Zac Efron and Adam Devine are certainly living it up in Hawaii!
The dynamic duo — who're hanging out in The Aloha State while they film Mike And Dave Need Wedding Dates — had some fun in the sun when they stumbled upon a tire swing at a local lake.
But now, they're taking their island adventures to the deep blue, to go diving with tiger sharks!
With the help of One Ocean Diving and a scuba instructor, the Neighbors and Pitch Perfect stars didn't only get to swim with the sea creatures, they also captured the whole thing on camera.
Zac took to Twitter to share their experience with his 10.8 million followers. Ch-ch-check out the video (below)!