FilmMagic/Michael Tran

It's Another Boy For Kristin Cavallari

Jaxon Wyatt was born on Wednesday (May 7).

It's another boy for Kristin Cavallari and husband Jay Cutler. The former "Hills" star and Chicago Bears quarterback, 31, welcomed their second son, Jaxon Wyatt Cutler, on Wednesday (May 7).

The 7 lbs. 11 oz. bundle of joy was announced in, what else? An Instagram from Kristin, 27, with a photo of a striped beanie and some tiny fuzzy suede slippers.

Was it really just five days ago that Kristin was showing off her bump and cover story in "Fit Pregnancy?"

After some ups and downs, Cutler and Cavallari got married in June. And now 20-month-old brother Camden has a play buddy!