Name	Known for
Christina Aguilera Self - Coach Self - Coach See fewer	The Voice (2011)
Melissa Barnum Self - India's A Cappella Group Self - India's A Cappella Group See fewer	Profiling
Big & Rich Themselves - Self-Performer Themselves - Self-Performer See fewer	Footloose (2011)
Jeff Breithaupt Self - Vice President of Media and Communications - MSM Self - Vice President of Media and Communications - MSM See fewer	Eleanor McCain - I Can See Hope from Here (2021)
Tyler Cain Self - Meghan's Boyfriend Self - Meghan's Boyfriend See fewer	Life on the Line (I) (2015)
India Carney Self - Contestant / Team Xtina Self - Contestant / Team Xtina See fewer	The Color Purple (2023)
Terrance Carney Self - India's Dad Self - India's Dad See fewer	The Voice (2011)
Kelly Clarkson Self - Performer Self - Performer See fewer	The Kelly Clarkson Show (2019)
Carson Daly Self - Host Self - Host See fewer	Josie and the Pussycats (2001)
Joshua Davis Self - Contestant / Team Adam Self - Contestant / Team Adam See fewer	The Voice (2011)
Mike Davis Self - Joshua's Dad Self - Joshua's Dad See fewer	The Voice (2011)
Tahlia Davis Self - Joshua's Daughter Self - Joshua's Daughter See fewer	The Voice (2011)
Ann Delmariani Self - Joshua's Wife Self - Joshua's Wife See fewer	The Voice (2011)
Carl Fredericks Self - Sawyer's Dad Self - Sawyer's Dad See fewer	The Voice (2011)
Sawyer Fredericks Self - Contestant Self - Contestant See fewer	Turning Red (2022)
Corey Hawthorne Self - Koryn's Dad Self - Koryn's Dad See fewer	The Voice (2011)
Koryn Hawthorne Self - Contestant Self - Contestant See fewer	Praise This (2023)
Robert Headwell Self - Village of Fultonville Mayor Self - Village of Fultonville Mayor See fewer	The Voice (2011)
Lighthouse For Jesus Themselves - Koryn's Church Choir Themselves - Koryn's Church Choir See fewer	The Voice (2011)
Naomi Judd Self - Performer Self - Performer See fewer	Someone Like You (2001)
Keiana Self - Koryn's Friend Self - Koryn's Friend See fewer	The Voice (2011)
Anna Kendrick Self - Performer Self - Performer See fewer	Up in the Air (I) (2009)
Big Kenny Self - Performer Self - Performer See fewer	Magic Mike (2012)
Pete Kirkwood Self - Owner, The Workshop Brewing Company Self - Owner, The Workshop Brewing Company See fewer	Walk off the Earth: Farther We Go (2020)
Adam Levine Self - Coach Self - Coach See fewer	Begin Again (II) (2013)
Meghan Linsey Self - Contestant / Team Blake Self - Contestant / Team Blake See fewer	Station 19 (2018)
Roberta Moore Self - Megan's Mom Self - Megan's Mom See fewer	The Voice (2011)
Mark Piazza Self - Mayor of Abbeville Self - Mayor of Abbeville See fewer	The Voice (2011)
John Rich Self - Performer (as Big & Rich) Self - Performer (as Big & Rich) See fewer	Footloose (2011)
Nate Ruess Self - Performer Self - Performer See fewer	National Treasure (2004)
Blake Shelton Self - Coach Self - Coach See fewer	The Ridiculous 6 (2015)
Shinesia Self - Koryn's Friend Self - Koryn's Friend See fewer	The Voice (2011)
Pamela Shriman Self - Joshua's Mom Self - Joshua's Mom See fewer	The Voice (2011)
Summers Simon Self - Koryn's Mom Self - Koryn's Mom See fewer	The Voice (2011)
Brittany Snow Self - Performer Self - Performer See fewer	Pitch Perfect (2012)
Tiffany Spraggins Self - Koryn's Principal Self - Koryn's Principal See fewer	The Voice (2011)
Hailee Steinfeld Self - Performer Self - Performer See fewer	True Grit (2010)
Pharrell Williams Self - Coach Self - Coach See fewer	Hidden Figures (2016)
Andy Wilson Self - Joshua's Bandmate Self - Joshua's Bandmate See fewer	The Voice (2011)