Her name (or at least her stage name) is Gina Gerson and she is an adult movie model (or more directly "pornstar"), so if you are not too familiar with that industry then you are not as likely to know who she is
And yea she is really thin, but she's always been like this so I think it's not as much a matter of "eating more" and rather a metabolize thing, allot people often confuse the two
Porn star? I think I'll stick to reading my comics.............. Thanks for the background though - indeed body size is something we judge people too frequently on, although most people don't seem to accept they are most beautiful when they are just themselves.