Easter egg: On the standard DVD version, select Subtitle Options and then press the right button on your remote control. A pair of footprints will light up on the bottom right corner. Press OK and a short video about some of the backup dancers will play.
Easter egg: On the standard DVD edition, go to Bonus Features. Press the right-hand button on your remote control and two footprints will appear in the bottom-right hand side of the screen. Select this, then a Bonus Feature about Adam Sevani's kiss will play.