In anticipation of the 53rd annual CMA Awards, we enlisted the help of co-host Carrie Underwood. We went to Nashville and set up a bunch of hidden cameras in a boot shop. When the customers came in, we had the staff ask a little about them and then Carrie Underwood gave them a surprise serenade in this Nashville edition of #UndercoverSing. Trump Judging MAGA Rap Competition https://www.youtube.com/watch?v=cGM-Ta29c3U SUBSCRIBE to get the latest #KIMMEL: http://bit.ly/JKLSubscribe Watch Mean Tweets: http://bit.ly/KimmelMT10 Connect with Jimmy Kimmel Live Online: Visit the Jimmy Kimmel Live WEBSITE: http://bit.ly/JKLWebsite Like Jimmy Kimmel on FACEBOOK: http://bit.ly/KimmelFB Like Jimmy Kimmel Live on FACEBOOK: http://bit.ly/JKLFacebook Follow @JimmyKimmel on TWITTER: http://bit.ly/KimmelTW Follow Jimmy Kimmel Live on TWITTER: http://bit.ly/JKLTwitter Follow Jimmy Kimmel Live on INSTAGRAM: http://bit.ly/JKLInstagram About Jimmy Kimmel Live: Jimmy Kimmel serves as host and executive producer of Emmy-winning "Jimmy Kimmel Live," ABC's late-night talk show. "Jimmy Kimmel Live" is well known for its huge viral video successes with 5.6 billion views on YouTube alone. Some of Kimmel's most popular comedy bits include - Mean Tweets, Lie Witness News, Jimmy's Twerk Fail Prank, Unnecessary Censorship, YouTube Challenge, The Baby Bachelor, Movie: The Movie, Handsome Men's Club, Jimmy Kimmel Lie Detective and music videos like "I (Wanna) Channing All Over Your Tatum" and a Blurred Lines parody with Robin Thicke, Pharrell, Jimmy and his security guard Guillermo. Now in its seventeenth season, Kimmel's guests have included: Johnny Depp, Meryl Streep, Tom Cruise, Halle Berry, Harrison Ford, Jennifer Aniston, Will Ferrell, Katy Perry, Tom Hanks, Scarlett Johansson, Channing Tatum, George Clooney, Larry David, Charlize Theron, Mark Wahlberg, Kobe Bryant, Steve Carell, Hugh Jackman, Kristen Wiig, Jeff Bridges, Jennifer Garner, Ryan Gosling, Bryan Cranston, Jamie Foxx, Amy Poehler, Ben Affleck, Robert Downey Jr., Jake Gyllenhaal, Oprah, and unfortunately Matt Damon. Carrie Underwood Pranks Unsuspecting Fans in Nashville https://www.youtube.com/watch?v=3Z8pAH2ZwPI