One day after her older sister spilled the beans, Cyrus confirmed to Howard Stern this morning that she'll return to acting on the acclaimed Netflix series. Cyrus told Stern she was worried about mentioning the series' name because she hadn't cleared it with Netflix or producers. (Netflix and Black Mirror producers have yet to confirm the guest appearance.) "I'm really actually excited for everyone to watch the 'headshaking project' we said yes to (before)," she said cryptically, according to Billboard. "The minute I say I never want to do something again, all of a sudden, there I am." Cyrus said returning to acting on Black Mirror was a revelation. "I hate everything, but it was the first time I've left somewhere feeling really proud of my work...but you know if I like it that might mean it's horrible," she said. Cyrus will next be performing on SNL's Christmas show with Mark Ronson this weekend.