You already know Kristin Cavallari and Audrina Patridge have the same taste in guys (Justin Bobby, Brody Jenner, anyone in a leather jacket), but did you know they're also on the exact same wavelength when it comes to accessories? Yesterday, both Hillzies hit the streets of West Hollywood in sporty ensembles -- shades, leggings, comfy tops -- and smiled big for photogs while juggling their keys, cellies and oversized bottles of H20!
Take a look at these L.A. ladies getting some much-needed hydration (water ... it's so hot right now!), and tell us who's got the best shot of landing the new (fictional, but totally plausible!) "Got Agua?" campaign. Bottoms up, girls!