. FORTUNE — Eventbrite president Julia Hartz is on a roll. Less than one year after raising $60 million to expand the startup she founded with her husband Kevin, the entrepreneurial couple has quietly raised some $60 million more in venture capital — at a $1 billion company valuation, according to my Fortune colleague Dan Primack. This means that Hartz, 34, has turned out to be a prescient pick for Fortune 's 2013 class of Most Powerful Women Entrepreneurs. She was one of 10 female founders honored last fall at the Fortune MPW Summit. Eventbrite nicely meets the Fortune MPW Entrepreneurs selection criteria because it is innovative and game-changing in a big way: Aiming to build the largest marketplace for events, Eventbrite processed more than $1 billion in gross ticket scales last year.