Someone who is incredibly beautiful without even having to try. Just as "photogenic" refers to someone who looks great in pictures without trying, "lifegenic" follows the same principle, except it doesn't only apply to photographs.
Nikki is the only person that can be called Lifegenic truthfully. She can look drop-dead gorgeous even on her worst days.
by Avanura January 09, 2013
A person who is attractive only in real life and not in photos
"Sierra does not look good in photos, but in real life she gorgeous. She's obviously lifegenic."
by Pepe le pew December 06, 2014