It seems the rumour of Jessica's advance into the U.S market will be happening very soon.

On December 29th, Reggie Martin uploaded a video of Jessica in a recording studio on his Instagramwith the caption,"Jessica Jung a Korean star and Jermaine Jackson from legendary group Jackson 5 the brother of Michael and Janet Jackson making magic happen in the studio. What a amazing experience to see a icon in action. Stay tuned for 2015. #greatness".

Reggir Martin previous hinted at the possible of Jessica debuting as a solo artist through a post on his Weibo and have made many excited upon such a great news.