Chow Yun-Fat has signed with CAA for representation. The international boxoffice star, who had been repped by Endeavor, recently wrapped "Pirates of the Caribbean: At World's End." He next will star in "Battle of Red Cliff," directed by his frequent collaborator John Woo. Together, Chow and Woo have made an indelible mark on Asian cinema with such action classics as "A Better Tomorrow," "Once a Thief," "Hard Boiled" and "The Killer." Chow, who also starred in Ang Lee's "Crouching Tiger, Hidden Dragon," has won the Hong Kong best actor award three times and Taiwan's best actor award twice.