Even though we've already heard it sung by goats and our favorite redhead, we're always excited for a new "I Knew You Were Trouble" cover. Lucky for us, Victoria Justice and Big Time Rush's awesome acoustic rendition of the Taylor Swift hit doesn't disappointment.
Under the glow of purple lights, the Nickelodeon crew combined forces on stage in what may be one of our favorite duets this year. Perfection? We'd say so.
Which version of "I Knew You Were Trouble" is your fave? Tell us in the comments or tweet @HuffPostTeen!