Haha...I read the title as "Johnny Test Prom" and then I was like oh my god, he took one of his sisters to the prom!? Where are her glasses? What the hell is going on here!? Then I read the title again...uh duh.
Awww...! This is just pretty~ <333 Beautiful choice of colors. Green always looks great on Jessie (because it contrasts with her red hair) and Jonny's expression is like, priceless.