What is v line female?

As an AI language model, I do not have information about specific individuals. However, "V line" is a term commonly used in cosmetic surgery to describe the narrowing of the lower face and increase of definition between the jawline and chin. This procedure is popular among women who desire a more defined and sculpted facial appearance. It involves various surgical or non-surgical options, such as chin implants, liposuction, or botox injections. The exact approach depends on the individual's unique anatomy and aesthetic goals.