Guest Host Mark Rober has been a guest on our show and now a guest host, but never the music guest, so using the power of engineering and some help from Demi Lovato he created a machine to help that dream become a reality. Demi’s new album Holy FVC* comes out August 19th and they’re touring for the first time in four years this fall. 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®-nominated “Jimmy Kimmel Live!,” ABC’s late-night talk show. “Jimmy Kimmel Live!” is well known for its huge viral video successes, with over 11 billion views and more than 15 million subscribers on the show’s YouTube channel. Some of Kimmel’s most popular comedy bits include “Celebrities Read Mean Tweets,” “Lie Witness News,” “Unnecessary Censorship,” “Halloween Candy YouTube Challenge,” and music videos like “I (Wanna) Channing All Over Your Tatum.”