Facebook facelift

Facial cosmetic surgery as a result of vanity brought on by seeing too many photos of oneself on social-networking websites.

Virtual vanity

Feelings of insecurity over appearance brought on by seeing pictures of oneself on social networking websites

Pulchronomics

The study of the economics of physical attractiveness

Barbie flu

The trend for young women to dramatically alter their appearance to make themselves look like human Barbie dolls.

Source: About words