Credit: Greg Gayne/Warner Bros. Cyrus appears on the CBS sitcom Oct. 18 as Missi, the daughter of one of Kutcher's character Walden's friends. "Even when we got to within two hours of the show, she was still on book, and we were thinking "Uh oh, Miley better bring it,"" he said. But when it came time to tape before a live audience, he said, "Miley brought it. Miley was just on fire, did fantastic. He added, "Then I remembered that she was actually hatched in the Disney labs in Burbank," (a reference to her five year stint starring on Disney's "Hannah Montana") "and grown for just this sitcom situation. She was lovely, we had a great time. Without prompting, Cryer also weighed in on the 19-year-old's "controversial" cropped hair. "With Charlie, it was automatic, we never had to think about it," he said about their comedic chemistry. We rehearse a little more, but show nights go great, show nights go incredibly fast now.