pIs this the cutest video in Teen Mom 2 history?! Chelsea Houska revealed her newborn son with her husband, Cole DeBoer, in a sneak peek clip for the MTV reality show.pbr pThe now mother-of-two welcomed her second child, Watson Cole, back in January. As seen in the clip, the newborn is just a few days old and the crew couldn’t be more excited to meet the newest and small reality television star. His big sister, Aubree, also made an appearance in the adorable clip.pbr pThe newest season of Teen Mom 2 airs July 17th at 9pm ET, only on MTV!pbr pThe post Watson's 'Teen Mom 2' Debut! Chelsea Houska Introduces Her Newborn Son In The Sweetest Videoa appeared first on OK! Magazinea.