Revealed: 'The Hills' Alternate Ending

Photo: MTV
The Hills were alive with the sound of squeeing when MTV announced in June they would cap off 2013's Retro MTV Brunch by airing the never-before-seen alternate ending to The Hills!
The original, slightly controversial, ending (watch below) played up implications that The Hills was entirely fake by pulling back on Kristin's big goodbye to Brody and revealing a soundstage.
The alternate ending that just debuted on MTV still features Brody bidding Europe-bound Kristin a fond farewell (and that amazing reworked version of Unwritten), but then cuts to Brody returning home to find Lauren Conrad on his couch! Apparently she was his "mystery girlfriend" all along! #TeamLCForLife
Which ending do you prefer?