By People Staff
Updated July 07, 2009 12:00 AM
Credit: Jae C. Hong/AP

Five walls, the first set up since Friday, are available outside the main entrance to the Staples Center for fans to sign.

One tribute reads:

Michael, I had to come and make my mark, I loved you growing up and will always love you and all your music you blessed us all with! Love Lucee Cesena

Jae C. Hong/AP