Kristen Stewart and Taylor Lautner were together last night as they arrived at Rome's airport. Taylor smiled for fans as he headed to a waiting car, while Kristen clutched a coloring book! The duo was up bright and early this morning for the first of many photo calls during their European press tour before the June 30 release of Eclipse. The third member of their trio, Robert Pattinson, wasn't able to go along to Italy as he's back in California shooting Water for Elephants with Reese Witherspoon. Kristen and Taylor have their traveling routine down pat, though, after jet-setting around the world over the past month with stops in LA, Asia, and Australia.