Matt Sallee, from left, Kirstin Maldonado, Scott Hoying, Mitch Grassi and Kevin Olusola of Pentatonix attended the Grammys.
Matt Sallee, from left, Kirstin Maldonado, Scott Hoying, Mitch Grassi and Kevin Olusola of Pentatonix attended the Grammys. Jordan Strauss Invision/AP
Matt Sallee, from left, Kirstin Maldonado, Scott Hoying, Mitch Grassi and Kevin Olusola of Pentatonix attended the Grammys. Jordan Strauss Invision/AP