Glee Spoilers: Preview Of Girls Performing Katy Perry’s “I Kissed A Girl” [VIDEO]

You knew it was coming and it’s here.

As part of Santana’s coming out process and sharing her relationship with Brittany, the New Directions and the Troubletones combine to cover Katy Perry’s smash “I Kissed A Girl” this week. Check out the hilarity (especially from all the guys watching) below in a video preview.