The Grammy-winning a cappella group and special guests Kelly Clarkson, Backstreet Boys, Penn & Teller, and Maren Morris celebrate the holiday in Las Vegas.
Scott Hoying
Mitch Grassi
Kirstin Maldonado
Kevin Olusola
Matt Sallee
Score: 6.2
Score: 5.3
Score: 8.0
Score: 4.7
Score: 0.0
Score: 9.0
Score: 5.0
Score: 3.3
