Who are Hollywood's best and worst autograph signers?

According to Autograph Collector's Magazine, the top ten signers for 2007 are:

# Johnny Depp # Matt Damon # George Clooney # Jack Nicholson # Rosario Dawson # John Travolta # Katherine Heigl # Jay Leno # Dakota Fanning # Russell Crowe The ten worst Hollywood signers for 2007 are:

# Will Ferrell # Tobey Maguire # Joaquin Phoenix # William Shatner # Renee Zellweger # John Malkovich # Julie Andrews # Bruce Willis # Teri Hatcher # Scarlett Johansson