Celebrity Sighting: Dylan Dreyer’s son Calvin with SwimZip’s Fun Sun Day Play Hat August 10, 2017 Celebrity Gifts NBC’s Dylan Dreyer shares adorable pics of son Calvin chilling in the pool. Calvin wears SwimZip’s Fun Sun Day Play Hat (in white) that was gifted in our Oh Baby! Celebrity Gift Bag. Click Here to see the pic! More celeb fans of SwimZip include Kevin Manno, Ali Fedotowsky and Carlos PenaVega.