Synopsis
The Grammy-winning a cappella group and special guests Kelly Clarkson, Backstreet Boys, Penn & Teller, and Maren Morris celebrate the holiday in Las Vegas.
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Cast
- Scott HoyingHimself
- Mitch GrassiHimself
- Kirstin MaldonadoHerself
- Kevin OlusolaHimself
- Matthew SalleeHimself
- Kelly ClarksonHerself
- Maren MorrisHerself
- Nick CarterHimself
- Kevin RichardsonHimself
- Howie DoroughHimself
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