Jessica Simpson gave birth to her baby girl, Maxwell Drew Johnson, just three days ago, but her fiance, Eric Johnson, is already proving he's the "best dad," a source close to the couple told People.

While Jessica has been recovering from birthing the 9-pound, 13-ounce baby, Eric has been busy taking care of little Maxwell. "Whenever she cries, he picks her up and holds her in his arms, and she immediately stops crying. It's the cutest thing," the source dished.

It sounds like Jessica and Eric are well on their way to building a very happy family. 

Source: People

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