The lads were having the craic on Jimmy Kimmels Oscars special! When Ben appeared on stage, Kimmel commented on how Ben was looking like he'd packed on a few pounds. But when Jimmy poked and prodded, Matt Damon appeared. Ben snuck him on the show to help Jimmy and Matt bury the hatchet and end their ongoing feud: Jimmy will not let Matt Damon on the show as a guest. After being convinced by Ben, Jimmy allowed Matt to sit on the second guest chair, but not as an 'official' guest. Jimmy even asked the cameraman to ensure Matt was out of the shot. However, Matt leaned into frame. He was soon whisked away by Guillermo, Jimmy’s side kick / security guard.
h/t Yahoo!