Here's David Ortiz just hanging out with Gronk and Gronk's mom

As you may know, David Ortiz and Rob Gronkowski, the New England Patriots tight end, have enjoyed a very fruitful musical collaboration. Who could forget Big Papi's cup solo?

After releasing four songs together, apparently the duo has moved on to just hanging out all the time. Look, Ortiz even met Gronk's mom:

We know what this means -- the next song they release is going to be by the Ortiz and Gronkowski Family Band. You know, like the Osmonds but with fewer white jumpsuits. Probably.