Ingrid Michaelson's Holiday Hop 2014

Singer-songwriter Ingrid Michaelson has a cute, husky voice, which she applies to pretty, quirky, peppy pop songs that have soundtracked everything from Scrubs to Grey's Anatomy to commercials for Google Chrome and Ritz Crackers. This year she released Lights Out, her latest big-seller, and on Dec 10 she plays her annual festive shindig—those lucky enough to have a ticket will have a gay old time.