 The song has been performed in a mash up with Justin Bieber 's " Boyfriend " by Kevin McHale and Darren Criss ( respectively as their characters Artie Abrams and Blaine Anderson ) in the musical TV series Glee in the second episode of season four , " Britney 2 @.@ 0 " ( aired on September 20 , 2012 ) , which is also the show 's second tribute episode to Britney Spears . 
