Girls' Generation Jessica revealed her amazing abs and body line.

Today, Jessica revealed her photo shoot with Rag and Bone for W Korea magazine.

In the pictures, Jessica reveals a chic New Yorker vibe as she shows off her amazing body line.

In particular, her '11' ab line gained much attention.

Her younger sister Krystal from f(x) also had the same ab line as her.

An official commented, "Jessica was such a professional during the shoot and that's the reason for these amazing photos."