Miley Cyrus Keeps Warm with Liam Hemsworth on Film Set
12/18/2012 AT 10:10 AM EST
Cyrus, 20, was sporting a green overcoat with a fur collar and a black cap pulled over her blonde pixie cut.
The pop star and her Australian actor beau, 22, who looked dapper in a dark suit, took some photos with fans before strolling off together.
Cyrus arrived in Philly from L.A., where she performed at the VH1 Divas concert on Sunday evening.