“I was in the hotel lobby the other day and they were like, ‘Miss Brown, we have to run your card again,'” Millie recalled before breaking out her spot-on impression of  Anna’s unique Russian-German accent, “I was like, ‘Run it again! It has to be your system.

She added in another one of the most-quoted lines from Anna InventedThe accent was added to make it sound worse.

Millie previously chatted with Hannah Montana actress Miley Cyrus, telling the star that she was “obsessed” with the show and that she knew “every single dance move” to Miley’s “Hoedown Throwdown” number. She also said the Disney series helped inspire her to pursue acting.