Former American Idol finalist and UNICEF ambassador Clay Aiken spent Christmas with his mother and brother visiting flood victims in southeast Mexico.

UNICEF said Aiken participated in a gift exchange and sing-along with more than 300 children and their families at a camp erected for flood victims in the city of Ostuacan Tuesday. This comes as no surprise to anyone familiar with Aiken's work and attitude.

Aiken, his mother and brother (a Marine on leave from Iraq) will also be part of a UNICEF delegation scheduled to visit the state of Tabasco this week.

"The situation in Chiapas and Tabasco has really become a forgotten emergency," Aiken said in a statement. "Telling the story of these brave people, especially the children, to a U.S. audience is the reason that I am here. Sharing this experience with my family during this time of year makes it even more special."

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.