International megastars (and handsome devils) One Direction returned to The X Factor USA! Watch as they light up the stage with their performance of "Midnight Memories!" <br /> <br />Subscribe now for more THE X FACTOR USA clips: http://bit.ly/TXF3_Subscribe <br /> <br />Tune in to THE X FACTOR USA Wednesday & Thursday 8/7c on Fox! <br /> <br />Like THE X FACTOR on Facebook: http://bit.ly/TheXFactorUSA_FB <br />Follow THE X FACTOR on Twitter: http://bit.ly/TheXFactorUSA_Twitter <br />Add THE X FACTOR on Pinterest: http://bitly.com/TXF_Pinterest <br />Add THE X FACTOR on Google+: http://bit.ly/TheXFactor_GooglePlus <br />See more of THE X FACTOR on our official site: http://www.thexfactorusa.com/ <br /> <br />Like FOX on Facebook: http://fox.tv/FOXTV_FB <br />Follow FOX on Twitter: http://fox.tv/FOXTV_Twitter <br />Add FOX on Google+: http://fox.tv/FOXPlus
