Daily roundup of entertainment and celebrity news.
Courtney Cox
Courtney Cox to guest star on 'Go On.' (eonline.com)
ABC orders extra episode of 'Castle.' (ew.com)
Fall Out Boy returns to stage; new album due. (rollingstone.com)
Oscar advertising is sold out, ABC says. (deadline.com)
Disney plans stand-alone 'Star Wars' films in addition to new trilogy. (hollywoodreporter.com)