By Anja Baron

NEW YORK, USA, 6 October 2011 – Goodwill Ambassadors Yuna Kim, Serena Williams, Ishmael Beah and Angelique Kidjo are making an appeal for continued support in the Horn of Africa, utilizing social media to distribute a new series of Public Service Announcements (PSAs) which call on their fans to engage in the ongoing effort to end this devastating crisis.