Bette Midler is apparently Glee-bound, according to her and Ryan Murphy’s tweets. At last night’s God’s Love We Deliver Golden Heart Awards ceremony, Ryan Murphy asked Midler from the stage if she’d guest-star, and she accepted — though she’s still mulling over her character options. “I have one vote for Rachel’s grandmother … hmmmm,” Midler wrote last night. Uh, Bette Midler has to play herself on Glee, because there is absolutely no way that show operates in a world where Bette Midler does not exist. It’s not possible.