Who Signed This Hairspray Playbill?

Hey all. Sorry to make a new thread about this. I own a Hairspray playbill from September 2003, and it is signed by five cast members. I know it is signed by Kathy Brier, Matthew Morrison, and Aja Maria. The last two however, I have no idea. If you need the cast information, let me know, and I can post it. Thanks!

The cast in the playbill was: Harvey Fierstein, Tracy Jai Edwards, Jennifer Gambatese, Chester Gregory II, Jackie Hoffman, Dick Latessa, Joel Vig, and Barbara Walsh. Two understudy slips were in the playbill. Danielle Lee Greaves as Motormouth Maybelle, and Peter Matthew Smith as Corny Collins. Hope this helps!

My original post has a photo of the playbill in it.

The photo of the playbill doesn't show up on the op for me. There is just a blank box.

The third signature down is Harvey.