Shopping on QVC may never be the same! That's the consensus from a majority of home shoppers who watched host Lisa Robertson say goodbye during an emotional two-hour show Friday night. After selling some of her favorite items from brands like Dennis Basso, Philosophy and Laura Geller, Robertson watched a special farewell video featuring fellow hosts, vendors and fans. After seeing the clip on live TV, the host couldn't help but tear up. "Thank you so much for joining us," an emotional Robertson told the audience while toasting with her friends. "That's all I can talk now." Just a few days before her final show, the former Miss Tennessee went to her QVC blog to...