Jon Gosselin's post-Christmas return to New York City was a shocking one indeed, as the ex-reality star found his Manhattan apartment burglarized and ransacked, with the name of his ex-girlfriend Hailey Glassman left on the note claiming responsibility and calling Jon a "cheater," TMZ is reporting. There's no way to tell if Glassman actually robbed Jon's pad at this point, or if the burglars simply have just been boning up on their weekly tabloids and have a twisted sense of humor.