Famous People at Stevie Concerts

[Wildheart82]

What famous people have you seen at a Stevie Concert?

I saw Gene Simmons from KISS in Vegas. I also saw Ashton Kutcher and David Spade at Universal in LA. They were there together and I got my picture with David, but I didn't know who Ashton was because I didn't watch That 70's Show at the time and he wasn't famous for anything else yet!! I also saw Courtney Love at Staples.

There's probably more, but can't think of them yet, and I also go to a lot of concerts, so I forget who I saw at which concert!!!

Anyone else with a better memory?