German Chancellor Angela Merkel (C) sings along with Sternsinger (carol singers) during a reception at the Chancellery in Berlin, Jan 4, 2013. Merkel annually receives children who take part in the Sternsinger project, collecting money for charity programs that help children in need around the world.[Photo/Agencies]

Children participating in a pillow fighting competition during festivities marking the 65th Anniversary of Myanmar's Independence Day in Yangon Jan 4, 2013.[Photo/Agencies]