From the song "Little Cute", the singer is Song Mengjun, and the lyrics are, obedient babies are not naughty, grow up quickly and have strength, I want to protect you, mom, don't worry, I have a big heart.

Song Mengjun, 1990 was born in Ji' an, Jiangxi Province on June 20th, and is a singer, actor and host with a ancestral home in Inner Mongolia. In 2009, he participated in the Sohu Community National Campus Singer Competition and began to perform.