Home Country Music Country star trivia Country star trivia By Kick'n Web Team - June 19, 2017 46 Comstock/Thinkstock This country star’s father, who is a dentist, pioneered the nightguard method of teeth-whitening. Can you name this member of a popular country trio? ANSWER: Dave Haywood of Lady Antebellum. Copyright © 2017, ABC Radio. All rights reserved.