U.S. actress Hayden Panettiere, center top, and her boyfriend, world champion boxer Wladimir Klitschko, lie together on one of the pectoral fins of a dolphin drawn by members of oceanic research and protection group The Whaleman Foundation with white cloths for their protest performance on a cove beach in Taiji in Wakayama Prefecture, southwestern Japan, Friday, March 26, 2010. 'Heroes' star Panettiere and Klitschko received a chilly reception Friday in the Japanese fishing village, where they called for an end to its annual dolphin hunt. Letters on square cloths read: 'Respect,' left, and 'Good health.' (AP Photo/Koji Sasahara)AP – „Heroes” star Hayden Panettiere and her boyfriend, world champion boxer Wladimir Klitschko, received a chilly reception Friday in the Japanese fishing village of Taiji, where they called for an end to its annual dolphin hunt.