B1A4 are recognized as the donating idol.

Beside B1A4, Mighty Mouse's Sang Chu, Seo Seung Hee, Kim Tae Woo participated in donation relay through SNS donation campaign Santa's Sock.

Currently, more than 20,000 netizens participated in Santa's Sock, the heat is spreading among celebrities. B1A4's all five members posted Santa's Sock on their twitter drew attention.

They posted the Sock with a heart warming comment "Wish 2012 will be the year of B1A4. Wish Kids living in local community centers have a warm winter".

Netizens commented "Such heart warming", "Looks great performing good deeds".

Photo: WM Entertainment