 " Sexy " was first broadcast on March 8 , 2011 in the United States on Fox . It was watched by 11 @.@ 92 million American viewers upon its initial airing , according to the Nielsen ratings . The episode attained a 4 @.@ 6 / 14 Nielsen rating / share in the 18 – 49 demographic , and was the highest rated show of the night . The episode 's total viewership and ratings / share increased significantly from the previous episode , " Blame It on the Alcohol " , which received over 10 @.@ 58 million viewers and garnered a 4 @.@ 4 / 12 rating / share in the 18 – 49 demographic during its original airing two weeks earlier . Its Canadian broadcast was also on March 8 , 2011 , and " Sexy " received 1 @.@ 81 million viewers and placed eleventh in the weekly program rankings . This was not quite as good an audience as for " Blame It on the Alcohol " , which aired two weeks earlier and was watched by 1 @.@ 89 million viewers , though it was an improvement on the show 's weekly ranking from fourteenth place . 
