Jessica took to Weibo to thank all of her sweet Chinese fans for putting up an advertisement on a giant LED video board in Gangnam for her.

She wrote, "Thank u to all my china fans! Just saw the led in gangnam. I am extremely grateful for your support. With much love, jess [sp]," with cute animated emoticons.  She also attached a picture of herself wearing a studded hat and holding up a V sign.

Netizens replied, "Jessica is sweet to acknowledge her fans' present," "Jessica's fashion sense in wearing a black Fedora is amazing," "Jessica has her unique charm as usual," and more.

Check out footage of the ad over Gangnam Station below.

http://youtu.be/-skYEsWNcXo