In case you missed it last night, check out the full performance of “Bye Bye Bye” / “I Want It That Way” from “Feud”!And check out some newly released episode stills!Glee –> Episode Stills –> 4×16 – FeudSource: Fox PublicityNewly released behind-the-scenes picture from “Feud”.Glee –> Behind The Scenes –> 4×16 – FeudSource: Fox Publicity