Kesha performed on the sixth week. The semi-final results show featured performances from Bruno Mars and Bridgit Mendler. One Direction performed again in the final, and Pitbull also performed. This was the only season to feature the leaderboard which reveals which act has the most votes. Results summary Color key There was no public vote in the first week. Each mentor selected two acts from their own category to advance to the second week and the two remaining acts as the bottom two. The bottom two acts performed another song of their choice in the sing-off and their mentor was required to eliminate one of the bottom two acts they selected. White returned to the competition in week two because the judges felt that she should not have been eliminated in week one. Live show details Week 1 (October 31/November 1) Theme: Songs by American artists (billed as "Made in America") There was no public vote in the first week. Each mentor selected two finalists from their own category as the bottom two. The bottom two acts performed another song of their choice in a sing-off and their mentor was required to eliminate one of them based on the performance. Judges' decisions to eliminate Lovato: Willie Jones – gave no reason Reid: David Correy – gave no reason Spears: Diamond White – gave no reason Cowell: Sister C – gave no reason Week 2 (November 7/8) Theme: Songs from movies Musical guest: One Direction ("Live While We're Young" and "Little Things") One of the four acts that did not face the public vote in week one and was eliminated by mentor was reinstated to the show as the judges felt that the act should not have been eliminated in the previous week. The reinstated act was announced as Diamond White at the start of the season's second live show. 1432 being known as Fifth Harmony started in week two. Judges' votes to eliminate Lovato: Jason Brock – backed her own act, CeCe Frey. Reid: Cece Frey – backed his own act, Jason Brock. Spears: CeCe Frey – gave no reason. Cowell: Jason Brock – gave no reason. With the acts in the bottom two receiving two votes each, the result went to deadlock and reverted to the earlier public vote. Brock was eliminated as the act with the fewest public votes. Week 3 (November 14/15) Theme: Divas Musical guest: Taylor