Casey Affleck Joined Twitter

Huzzah.

PSA for YouTwitFaces: Casey Affleck has joined Twitter.

Follow him @CaseyAffleck, where he has already introduced himself, uploaded a cool profile pic, shared photos from the set of the movie Triple Nine, and followed other celebrities including his brother Batman, John Krasinski, Aaron Paul, Elizabeth Warren, and the Red Sox. On July 31, he tweeted:

Affleck also replied to Steve Carell’s most recent tweet about Pinocchio’s Pizza in Cambridge, but Carell—who tweets only twice a month or so—has not tweeted back.

Welcome to the Twitterverse, @CaseyAffleck.