We challenge any Twi-hard out there to control themselves when taking a look at a sneak peek ofRobert Pattinson and Kristen Stewart in the new issue of Harper’s Bazaar: Whether on a motorcycle, in a photobooth, decked out in glam outfits or channeling the meadow scene fromTwilight, there’s no doubt these two haveintense chemistry. Even we’re feeling faint!CLICK HERE FOR ALL OF OK!’s TWILIGHT PICS & STORIES!