Most and all is not different if you research beyond YOURE CONSTANT GOOGLING you will find that she did lip sync I dont care whether Miley lip syncthe issue is that she lip sync during one performance and performed it during another Under the lip sync article SO MANY OTHER ARTISTS are exposed as to  be lip syncing WITHOUT SOURCES so it hold that she lip sync during the parade  Miley did not lip sync in the Macy Parade in  in any case because SHE WAS NOTO PERFORMING