The list of celebrity guests at Spider-Man, Turn off The Dark—which already includes Kanye West, Ben Stiller and Barbara Walters, to name just a few—got even longer this week. First Twilight darling Ashley Greene stopped by to check out the high-flying musical, followed by Broadway vet Rosie O’Donnell. After checking out the musical spectacular, the famous folks went backstage to snap some photos with the cast, and Rosie added her name to the theater’s door of celebrity signatures. Click on for photos of these Spidey star sightings!