• THREE'S COMPANY photo | George Clooney, John Stewart, Sandra Bullock

Credit: Larry Busacca/Getty

Published: Friday October 04, 2013 06:00 AM EDT



George Clooney puts the squeeze on Jon Stewart as Gravity costar and close pal Sandra Bullock stays nearby Thursday during the USC Shoah Foundation Institute's Ambassadors for Humanity Gala, which honored Clooney for his activism, at the American Museum of Natural History in N.Y.C.