Luke Bryan Talks Filling Reba’s Shoes and Gets Last Minute ACM Awards Hosting Tips

“omg! Insider” correspondent Keltie Colleen met up with country crooner Luke Bryan to chat about his co-hosting duties at the ACM Awards on Sunday. The Southern heartthrob will share the stage with “The Voice” coach Blake Shelton and joked about his counterpart’s wild and sometimes unpredictable on-air behavior, “The fact that he’s my mentor through this is pretty scary!”