“Hold My Hand” at this year’s Academy Awards, the pop superstar gave a surprise performance at the Dolby Theatre in Los Angeles on Sunday.Although it was expected that Gaga would not be able to perform due to the demands of shooting the “Joker” sequel “Joker: Folie à Deux” with Joaquin Phoenix, apparently she couldn’t resist the chance to take the stage on Hollywood’s starriest night.But during his creative team press conference, just four days ago on Wednesday, Oscars executive producer and showrunner Glenn Weiss was singing a different tune.While making it clear that “we have a great relationship with Lady Gaga and her camp,” Weiss said, “She is in the middle of shooting a movie right now. Here, we are honoring the movie industry and what it takes to make a movie after a bunch of back and forth … It didn’t feel like she can get a performance to the caliber that we’re used to.