Bradley Cooper fit seamlessly on Abbott Elementary / Oscar viewership rises 4% / When will John Mulaney be named Oscars host?

PLUS: Al Pacino and Oscars producer express regret over awkward Best Picture announcement.

Bradley Cooper fit seamlessly on Abbott Elementary
The Philadelphia native's surprise cameo in Abbott Elementary's post-Oscars episode "didn’t feel overpowering or forced," says Hannah Giorgis, adding…