Jennifer Aniston's burgeoning movie career is interfering with her day job on

Friends. The Emmy nominee, who's winning raves for her performance as a miserable discount store employee in The Good Girl, was slated to direct the sixth episode of her hit NBC sitcom this season. However, scheduling conflicts with her next film — the spiritual comedy Bruce Almighty, in which she plays Jim Carrey's girlfriend — have derailed those plans. "I'm no longer [doing it]," she tells TV Guide Online. "We may try to push it toward the end of the season, but I don't know if it'll make sense then." A Friends rep says it's "too early to tell" whether Aniston will get another shot behind the camera in the spring.