14. The Weather with Petra Nemcova (The Late Late Show with Craig Kilborn)
When it debuted: 2002
Segment lowlight: How hard Kilborn had to work to make it happen.
Kilborn mentioned numerous times over the course of early 2002 that he wanted nothing more than to have supermodel, Sports Illustrated Swimsuit cover girl, and Victoria Secret Angel Petra Nemcova on his show. Can you blame him?
He finally got the Czech beauty to appear as a guest in April of that year. The piece was less of an interview than a fawning session. Kilborn looks like a school nerd who has the chance to tutor the homecoming queen. The man couldn't let it go at that. He had her back on periodically to have her read the weather and, well, be Petra Nemcova, which while hot, is not funny.