Jennifer Aniston Guest Stars as "Free-Spirited Stalker" on 30 Rock

Jennifer Aniston will guest star on an episode of 30 Rock NBC confirmed on Tuesday. The former Friends star will play a "free-spirited, Fatal Attraction -like stalker" NBC said in a statement. Aniston's character, Claire Harper, is Liz Lemon's ( Tina Fey ) former roommate from Chicago who shows up in New York and latches on to Jack Donaghy Alec Baldwin . "Jennifer is not only incredibly lovely to have around, she also has what the young people would call 'mad skills.' We’re very excited that she’s joining us," show creator, executive producer and star Tina Fey said in the statement. Aniston's former Friends co-star David Schwimmer also appeared on 30 Rock . See photos of Jennifer Aniston's 39 years of love and drama. Aniston - has previously made guest appearances on Dirt and South Park . See how Jennifer Aniston and other stars spent their summer vacations. 30 Rock premieres on October 30. (link)