Credit: Mariah Carey on Instagram

Dem babies sure know how to party! Maybe it’s got something to do with their fun-loving parents, Nick Cannon and Mariah Carey, but Moroccan and Monroe never fail to make an Instagram photo look like a darn good time. The famous foursome spent the weekend celebrating dad Nick and, thankfully, they clued us in on Sunday’s festivities.

Father’s Day actually started off early in the Carey-Cannon household, with Mariah posting a picture on Saturday of her little family. “Happy Early Father’s Day!!” she wrote. In the photo we see a beanie-clad Nick bear-hugging Roc and Roe while their glamorous mama models for the camera. The  elusive chanteuse is wearing a silky set of pajamas and looks to be makeup-free. Love to see the family relaxing and having fun together!

Nick’s Instagram gives us a better idea of what all went down the morning of Sunday funday. Roe Roe, as Nick calls her, surprised her dad with a bunch of balloons (which we can just make out in Mariah’s earlier photo) and a necklace that reads “Daddy.” Later, son Moroccan kept Dad busy with his puzzle-making skills.

This young man is brilliant!!!! #incredible #fathersday,” he captioned one of the snaps. Hope your day was as fun as your kids, Nick!

Sources: Mariah Carey on Instagram, Nick Cannon on Instagram

Elisabeth Kramer is an Assistant Editor at Wetpaint Entertainment and our resident Downton Abbey expert. Follow her on Twitter and Google+!