"Alejandro," Lady GaGa's third single off "The Fame Monster" has already been released to radio. The song has been doing great in the US, peaking at number 6 on Billboard Hot 100. What we have below is the sneak peek of its music video which kinda emulates Madonna's "Vogue" video. The full video will premiere on June 7. Be sure to checkout STM for that one! Enjoy!