Glee’s Season 4 Cast Hits the TCA FOX All-Star Party — Including Both Hot New Guys! (PHOTOS)

Same with Chicago-bound Harry Shum Jr. (Mike). But while Amber and Mike both made it to the event, fellow graduates Dianna Agron (Quinn), Naya Rivera (Santana) and Mark Salling (Puck) were nowhere in sight. We know Naya’s returning for sure, but the size of Dianna and Mark’s roles still seems up in the air. Hopefully Di’s new movie career will still leave her some time to make the trip back to Glee. We can’t imagine the show without Quinn.