VIDEO: Ready, Set, Action! Go Inside The Sexiest Hills Shoot Evs!

Though we think ALL the Hills photo shoots had their moments (who could forget Audrina and Lauren's sultry bar poses or the first-ev pix of the fab foursome?), Season Five's industrial chic set produced some of the most epic photos in Hills history. Not only was it THE first spread featuring the boys, but photogs even captured the unthinkable: a gorgeous shot of former frenemies Lauren and Heidi standing back to back (shoulders actually TOUCHING!).

Get a taste of all the glitz, glam and hairspray that went into the Hillzies' sexiest shoot to date, and watch as Lauren, Heids and the rest of the gang cut loose in front of the camera, sharing their private thoughts, jokes and billboard dreams in between takes.

+ Bonus: Missing the show? Check out Season Five Hills photos and take a trip down memory lane with pix from Seasons One, Two, Three and Four!