Show Rundown: October 12, 2010

Photo: David Gabber / PR Photos

Today on the Stern Show: David Arquette sets a few things straight, including what went wrong with Courteney Cox and whether that’s likely to get fixed; Russell Brand stops in the studio and talks about his past sexual trysts as well as his new lady and soon-to-be wife Katy Perry; plus Gary flubs the guest list.