Post Malone and his longtime girlfriend are having a baby!!! “I’m excited for this next chapter in my life, I’m the happiest I’ve ever been, and for since I could remember I was sad. Time to take care of my body and my family and friends, and spread as much love as we can every day,” Posty shared with TMZ. Sources told the outlet that the 26-year-old artist and his girlfriend celebrated the news with friends and family at a party in Southern California this past weekend. The big baby news arrives less than a week after Post announced the release date for his fourth studio album Twelve Carat Toothache dropping on June 3.