Adam Horovitz, better known as Ad-Rock of the Beastie Boys, is in discussions to join Noah Baumbach's indie movie "While We're Young".
Ben Stiller and Naomi Watts play a married couple that strikes up an unlikely friendship with a free-spirited younger couple (Adam Driver, Amanda Seyfried).
Horovitz would play a married friend of the older couple. his character just had a baby and can no longer relate to the childless couple and their need to hang out with twenty something hipsters.
Scott Rudin and Eli Bush are producing the film which will shoot in New York this fall.
Source: The Wrap