Den andre singlen fra Lady GaGas Born This Way-album. ”Judas” inneholder verselinjer som: “When he comes to me I am ready / I'll wash his feet with my hair if he needs / Forgive him when his tongue lies through his brain / Even after three times, he betrays me / I'll bring him down, I came with no crown”, mens refrenget går: “I'm just a holy fool / Oh, baby, he's so cruel / But I'm still in love with Judas, baby.” Musikalsk inneholder låta elementer av house, tribal-techno og dubstep, med et refreng som kun kan beskrives som pur pop.