By Derek Lawrence
Updated November 07, 2016 at 12:00 PM EST
Credit: VALERIE MACON/AFP/Getty Images

In the wild summer comedy Mike and Dave Need Wedding Dates, Zac Efron and Adam DeVine play out-of-control but loving brothers. Now on his costar’s birthday, Efron is showing that the bromance lives on.

On Monday, in honor of the Workaholics’ star’s 33rd birthday, Efron took to Twitter to share a birthday serenade. The Baywatch actor posted a video of his piano-supported performance, singing, “Happy Birthday to one hell of a sexy dude. Oh, Happy Birthday to one hell of a cool dude. Oh, I said, Happy Birthday Adam DeVine because you’re the best, the best, the coolest, the f—ing dude. Yes, funky fresh. Happy Birthday Adam, Happy Birthday.”

Watch the video below.

Mike and Dave Need Wedding Dates

  • Movie
  • R
  • 98 minutes