 Wearing a " fuller @-@ figure " " cinched in corset " designed by The Blonds , who also design outfits for Lady Gaga . Leah Simpson for the Daily Mail wrote that Aguilera put a " sexy twist on patriotism with a star – spangled bodysuit and managed to get a few pulses racing in the over @-@ the @-@ top ensemble . " The performance featured dance routines and dancers wearing torture bags over their heads with the words ' Freak ' and ' Queen ' printed on them . Bruna Nessif for E ! Online described the performance as " interesting , " and noted that the theme " to celebrate everyone for who they are " was similar to the moral content presented on Gaga 's album Born This Way ( 2011 ) . As Aguilera finished her set , the singer was joined on stage by Pitbull to perform his song " Feel This Moment " , on which she is a featured artist . 
