Jennifer Aniston to play stalker in 30 Rock

First look: Jennifer Aniston on set of new TV show

The first photos are in of Jennifer Aniston filming her TV comeback, a guest spot in 30 Rock.

The Friends star will play a 'free-spirited, Fatal Attraction-like stalker,' named Claire Harper, who is a former room mate of Tina Fey's character, Liz Lemon. Harper arrives in New York, only to become obsessed with Lemon's boss, Jack Donaghy, played by Alec Baldwin.

Fey told E! Online this week, '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.'

The actress may have had a challenging month, splitting from boyfriend John Mayer, but first pics from the set show her looking back and better than ever. Sporting a thigh-skimming LBD and vertiginous black courts, Aniston appears radiant, and was spotted laughing and joking with cast members.

Jennifer is not the first Friend to star in 30 Rock; David Schwimmer appeared in one episode last season.

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