The singer-songwriter showed off her hidden barbering skills on the Friday, Dec. 9 episode of the late-night show as she gave the host a drastic transformation by shaving off his beard. Cyrus, 30, was sitting down for an interview with Fallon, 48, when he told The Last Song alum, “I want to shave my beard,” and asked her to do the honors. “What do you think?” Cyrus asked the crowd, which then ignited with affirming cheers. “Would you do it?” Fallon officially asked, to which the “Angles Like You” songstress replied, “Absolutely. Anything you need from me.” A makeshift barber shop was then brought out from behind a curtain as Cyrus got ready to take a razor to Fallon’s scruffy face. In the clip shared on Instagram, Cyrus is seen picking up the beard trimmer while turning Fallon around to hide him from the audience while she did her magic. The Plastic Hearts artist—who didn’t seem fully confident in what she was doing—then began trimming down Fallon’s face to give him a goatee-like look. “It’s not as bad as it looks,” Cyrus quipped before turning him around to show the audience, who erupted into applause over Fallon’s new look. But Cyrus wasn’t done, as she wanted to do a little bit more shaving work, including on the thicker area under his chin, which caused a lot of the shavings to fly all around his face. To put on the finishing touches, she trimmed his mustache and what was left of the beard before brushing all of the hair fallout off his face with a towel. “I look like the ‘Time to make the donuts guy,’” Fallon quipped of his new look, going on to add, “I think this is a good start right here.” “This is how you do it right here, Miley Cyrus,” he then said to the cheering audience. During her appearance, Cyrus also teased her upcoming New Year’s Eve Special, marking her second year in a row hosting the holiday event. This year, she’ll be joined by music icon Dolly Parton in co-hosting Miley’s New Year’s Eve Party, which will air at 10:30 ET on NBC and Peacock on Dec. 31.