Florida Georgia Line, CMA Award winners for Vocal Duo of the Year, will perform their number one hits "Cruise" and "H.O.L.Y.," and Fitz and The Tantrums will perform "HandClap," from their self-titled album. Viewers will also have a chance to see the couples' dances from the previous night one more time. The show will be packed with never-before-seen footage, including extended training packages, exclusive interviews with the couples and judge, and the second elimination of the season takes place. (thetvdb.com)