Post Malone will feel right at home when he headlines the halftime show during the Dallas Cowboys' Thanksgiving Day game against the Kansas City Chiefs. Malone's father, Rich Post, shared in a new interview that he worked as the Cowboys' assistant director of food and beverage from 2005 to 2019, a surprising connection that makes his superstar son's upcoming performance even more meaningful. "It's just beyond something that we could've imagined when he started this musical career or I started my job with the Dallas Cowboys," Post, 59, told NBC 5 Dallas-Fort Worth on Tuesday, November 25.