"Pitch Perfect" Premiere: Brittany Snow, Rebel Wilson, Alexis Knapp, Adam Devine, and more!

We wanted to go into this event to get mainly Brittany Snow, Rebel Wilson and other cast members from the movie.  The setup was similar to "The Perks of Being a Wallflower" premiere (which was so lame!) and was not looking good.  In fact, no one came over to sign. As the night progressed, people were starting to sign.  However, we were all running around like headless chickens as cast members and guests were here, and there..

We noticed "Workaholics" cast members Blake Anderson and Anders Holm and was able to get an autograph from both of them.

Then Rebecca Black was walking right by us and she signed a photo for us

And of course, Elizabeth Banks didn't sign!

Then, Tricia Helfer, came over to sign but we couldn't get her autograph until later on. She signed two photos for us.

Alexis Knapp was the next person to sign. We ended up getting her on our poster, and two additional photos.

Hanna Mae Lee was next seen and she was personalizing. We wanted her to sign our poster but she stopped suddenly; we couldn't get her.

Then all of a sudden, Anna Kendrick was signing (we were not able to get any photo proofs as the guards were blocking her) and we were able to get all of our photos signed. On one of the photos, though, she only gave me an "A" as she was rushed into signing it while walking and said "..that's not my autograph.."

Then, the moment we were waiting for, Brittany Snow appeared and started to sign. We were able to add her to our poster, and she signed two additional photos for us. (below is the only proof shot we were able to get of her at arrivals)

I noticed Rebel Wilson walking and I immediately ran to her and she signed my scene shot photo. I asked her to do another one but she only held up my marker so that I could take it from her; she was done signing. I couldn't even get a proof shot of her as I nearly caught her time before she entered a building to leave.

Adam Devine signed the cast shot with Blake and Anders.

John Michael Higgins and Skylar Astin also signed the poster. Unfortunately, we couldn't get any proof shots of them signing as our cameras was not picking up on the low light settings.

Here is the cast poster photo signed by 5: Brittany Snow, Alexis Knapp, John Michael Higgins, Skylar Astin, & Adam Devine.