Cinemablend: Jason Biggs has been the primary source so far for Twitpic updates from the American Reunion set-- you can revisit some of the early highlights here. But now co-star Thomas Ian Nicholas has gotten in on the game through his Twitter account, posting a picture of the four buddies back together again on the film's Atlanta set. It came with the message "Remember the pact? Here we are over 10 yrs later. Crazy." Check out the photo below.