The Hills Girls Have Kristin to Carry the Dramatic Torch

Stephanie Pratt hit the beach with Kristin Cavallari before shopping with Lo Bosworth in LA on Thursday. The girls were filming scenes for the new season of The Hills, while elsewhere in the city Spencer helped Heidi show off her new Playboy cover. Lauren Conrad's not around to play narrator anymore, but newcomer Kristin is already setting tongues wagging by publicly spending time with Justin Bobby as we wait to see everything unfold on Sept. 29.

To see more of the girls filming, just


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