The Kardashian-Jenner sisters are back in business with the sixth season of their globally acclaimed show, “The Kardashians.” While things have already spiced up in the household within two episodes, the introduction of Kourtney Kardashian and Travis Barkers’ 15-month-old son is one of the natural spotlight stealers. As their son, Rocky Thirteen Barker, made his TV debut, he seemingly took his official steps…
