Jamie Seo is an 18 year old Korean American who made her YouTube debut when she collaborated with Chad Future in the song 「When U Call」. At the same time, she also created her YouTube account. She does covers and some originals. Another song she has collaborated with Chad is the song 「Fit2Gether」. Jamie also appeared in JuNCurryAhn's cover video of Big Bang's 「Let's Not Fall In Love」. She, like Chad and JunCurryAhn, is based in Los Angeles, California. But she sometimes is based in Seoul.

Jamie used to be under contract with CJ E&M Entertainment and was even about to debut in an upcoming girl group but now pursues her career as a solo K-American Indie artist.

Jamie has one original song out called 「Day N Night」. It is an EDM track and a collaboration with Swanthewhitepig.

Jamie was invited to and has attended to many Korean Festival events like LA Korean Festival and Toronto Korean Festival.

Jamie travels back and forth to Korea often.