Crest 3D White Whitestrips TV Commercial, 'On Point' Featuring Marley Sherwood

Marley Sherwood says she loved interviewing artists and getting glammed up for the "2018 CMT Artists of the Year." But before she walked the red carpet, she had to get warmed up with vocal exercises and practice interviews with her hairbrush. To get just the right look, she says she also made sure she had a bright white smile with Crest 3D White Whitestrips.