Live with Regis and Kelly made history on Tuesday: For the first time in the show's 20-year run, neither host was present. Regis Philbin was on holiday and Kelly Ripa was sick. Dharma & Greg's Thomas Gibson and red carpet guru Joan Rivers filled in. "I thought for sure they were going to have to shut down New York," an on-the-mend Ripa joked during today's show, "but life went on brilliantly." Well, let's not push it.