Willie Robertson and Jep Robertson looked serious while posing for photographers at the 3rd Annual ACM & Cabela’s Great Outdoor Archery Event today, April 18, 2015. The country stars were among a long list of VIP guests at the event, which is part of the annual ACM Party for a Cause® Festival. The event was held at the Texas Rangers Youth Ballpark in Arlington, Texas. Some VIP guests there included Jamie Lynn Spears, Chase Rice, and Brantley Gilbert. Don’t forget to catch the ACM Awards, which air tomorrow night on CBS at 8/7c!