It's the same guy in her "Born to Die" video — Bradley Soileau — and you may recognize his hand as the one around her neck on her single cover. Not much of anything happens in the "Blue Jeans" clip — they're just hanging out in a pool filled with sexual tension — but Soileau does slip his fingers into Del Rey's mouth, and later he maybe turns into an alligator? I dunno, it was too boring to pay attention.