Borboleta Beauty, a leader in lashes and lash extension supplies and education to beauty professionals, schools, salons, spas and consumers, has named Mike Alexander chief executive officer.    Alexander, who will also join the Borboleta Board of Directors, previously served a decade as a senior executive at PMD Beauty, where he helped lead the organization's growth into one of the most recognized and innovative smart beauty tool and skincare companies in the world.    &#822...