Over the weekend, Lana Del Rey performed a stripped down version of new single "Born To Die" poolside at L.A. celeb temple Chateau Marmont during a party sponsored by L.A. fashion label Mulberry. Check it out after the jump. [videoembed size="full_width" alignment="center"][/videoembed] (via Disco Naïveté) Too bad the song didn't come out last year or it would have nicely fit ...