Don't quit the day job fellas!

Since Rob Gronkowski and David Ortiz are world class athletes, it makes perfect sense to make them sing in a music video for Dunkin' Donuts right?

Check out the commercial for the tune "Sippin" where they hang by the pool, ride a bicycle built for two, all while enjoying an iced coffee.

It's a good thing they can get the job done on the field because they clearly are not as effective as singers.