"Tomorrow, July 19th, Jessica Simpson will premiere the video for her new single "A Public Affair" on TRL at 3:30 ET/PT. After TRL, you can watch the Making The Video for "A Public Affair" at 4:30, and if people happen to miss TRL - the video will air again at 11:00pm for its primetime premiere. What's cool is that MTV Overdrive is keeping the video on-demand for 24 hours after the actual on-air premiere. It will be the ...