Another two I very much like:
Eric Idle of Monty Python. I met him at a book store in Sherman Oaks, California, and got his signature. I have never been as nervous or excited at meeting a celebrity, and I've met quite a few living in Los Angeles for 35 years. To me, the Pythons were bigger than the Beatles.
Groucho Marx. I've been a Marx Brothers fan since I was little and Groucho was instantly my favorite the first time I saw him do Hooray For Captain Spaulding. I've long collected Groucho memorabilia and read my copy of Richard Anobile's The Marx Brothers Scrapbook until it fell apart [I later bought a hardcover 1st edition]. I have long thought that a Groucho-signed Bowman card would be the best possible Groucho item for me to have. I found this one a few months ago: