I think it's best if there's an amendment that goes on the ballot where the people can weigh in. Every time this issue has gone on the ballot the people have voted to retain the traditional definition of marriage as recently as California in 2008.
I don't really know a lot of famous people. I've met a lot of famous people. If I ran into Tom Hanks today I would have to remind him who I was and he would then remember me. But he wouldn't come up to me and say 'Hi Dave!'