Cranking along on what's been a day packed with promotional stops, the Jonas Brothers were spotted arriving at the Ed Sullivan Theater for the "Late Show with David Letterman" on Thursday evening (February 12).

As we look forward to the multitude of possibilities in 2009, it's important to keep in mind that the future, while exciting, is difficult to predict. We can approach our goals with a carefully plotted precision, but even in the most calculated circumstances, sometimes things go horribly wrong. Take late night talk shows for example. The hosts do their best to keep the shows funny while maintaining the standards and practices enacted by the FCC, but that doesn’t mean they always maintain control. Sometimes the proverbial “crap” simply hits the fan.

Continuing along with her "Do You Know" promotional tour, Jessica Simpson was spotted out and about New York City on Thursday afternoon (September 11).

The "Dukes Of Hazzard" darling smiled for photographers and greeted fans outside of the Ed Sullivan Theater on the way inside to tape a "Late Show with David Letterman" appearance, leaving awhile later sporting a brand new sexy ensemble.