In what seems like a sad Ashlee Simpson-esque flashback, poor Britney had some technical difficulties at her most recent “comeback” gig last night at the House of Blues in Orlando. No, no, her new wig (which was long and blond by the way) didn’t fly off. According to People, when the cd or record she was lip syncing “Do Something” to began to skip, she was forced to improvise, which in this case meant......