Meet Mia Boostrom of The Voice Season 14
Her audition: Mia Boostrom, 24, of Boston, Mass., performed “Pillowtalk” by Zayn Malik. Adam Levine turned when Mia’s voice soared near the end of the song. He was the only coach to turn, but that earned Mia a spot on the show. Her background: When she was about 4, Mia’s dad bought a piano for…