Brad Pitt has filmed his guest appearance in 'Friends'.
The episode entitled 'The One with the Rumour' will be shown in US later this month to coincide with Thanksgiving.
It features Pitt playing an old high school friend of Monica's.
According to the storyline he was once fatter than she was and has now shed the weight and become a heart-throb.
At Monica's invitation he comes to Thanksgiving dinner where is he enamoured by Rachel, played by his real-life wife Jennifer Aniston.
