Kristin Cavallari -- Runway Walks Past BF Jay Cutler

7/15/2011 5:15 AM PDT
Wearing a glass bikini, former "Hills" star Kristin Cavallari walked the Skyy Vodka Diesel runway show in Miami while her bored looking NFL fiancé Jay Cutler sat in the front row.

You'd be uninterested too if you usually got to see Kristin without the bikini.