M.I.A. has taken shots at Lady Gaga and Justin Bieber, and now the outspoken singer is serving up a different kind of shot—“Teqkilla.” Take a rousing beat, mix it with a catchy chorus, and serve on the rocks. M.I.A. will perform July 13 on “The Late Show with David Letterman,” the same day her album ///Y/ arrives in stores. Get drunk on her latest concoction below.