Actors, singers, comedians, and more showed support for 'Letter of Angels'. 

'Letter of Angels' is a campaign started in 2003 to promote child adoption. This year, numerous stars including Lee Jun Ki, Ahn Jae Hyun, G-Friend, Seo Hyun Jin, Shin Dong Yup, B1A4's Jinyoung, Hong Jong Hyun, Kim Sook, Kim So Hyun, Lee Jae Yoon, Jessica, and more participated in the charity pictorial with 'Cosmopolitan'. 

The stars took time off their busy schedule to pose with beautiful babies waiting to meet their new family. More stars, such as IOI, are scheduled to join the good cause at the gallery event taking place in Insa Art Center on December 21-27. 

Take a look at the beautiful photos for 'Letter of Angels' below.