Gerard talks about working with Katherine Heigl on The Ugly Truth:
Gerry signing autographs for his fans:
You can check out the video of Gerard's appearance on The Tonight Show with Conan O'Brien over at Hulu. Sorry people outside of the US, but you may be able to watch Hulu videos if you can get a hotspot shield. Hopefully I'll be able to get a youtube video of the show for people outside of the United States to watch.
Update: You can now watch part 1 and part 2 of Gerard Butler's appearance with Conan on youtube.