Hint: Once a bigwig at MTV, the advertising executive went to Microsoft as the head of global ad sales last year in a much-heralded acquisition. But she only stayed nine months before making her biggest move yet to a different technology titan. The Harvard MBA is making new friends (digital and otherwise) in the highest echelons of California's tech scene. The graduate of Villanova University, where she was part of Kappa Kappa Gamma, has come a long way from her first job -- as a waitress at a pancake house.