Moore new 30 Rock love interest?

Julianne Moore and Alec Baldwin have been spotted filming scenes together for the new series of 30 Rock.

The Savage Grace star is rumoured to be playing Jack Donaghy's new love interest in the hit TV show, and E! News reports witnesses saw them looking "chummy" as they shot a scene in New York's Rockefeller Centre.

The onlooker said: "I saw them right around 3 o'clock - to be honest, I can't remember what they were wearing, I was too distracted by how pretty Julianne was, and during the time I saw them they were in between takes, so not really saying anything of note."

Alex admitted to E! his character is due a new love interest but added: "I won't say who it is, but someone very near to us who may be coming on to play my girlfriend for four episodes."