In addition to the Celebrity BlackBerry Sightings category that I started on my BlackBerry blog RIMarkable that prompted this thread, I started a new site called
Celebrity BlackBerry Sightings as well that is dedicated to pictures of Celebrities using BlackBerrys.
If you have or know of any picutures of celebrities using BlackBerrys keep posting them here and I will be sure to get them up on either RIMarkable, Celebrity BlackBerry Sightings, or both depending on their nature.
Thanks for all the help thus far.