Concert Review: Idina Menzel at Mizner Park Amphitheater

A flirtatious lesbian performance artist, a misunderstood green witch, a cocaine-addicted prostitute and two Disney princesses. These are just a few of the roles that actress and singer Idina Menzel has embodied over the past two decades. Some will know her from her theater roles in shows like “Rent,” “Wicked” and “If/Then,” all of which…