FIRST-HAND SEX July 2, 2008 -- BAR Refaeli doesn't like used goods. The supermodel, co-host of "Tommy Hilfiger Presents Ironic Iconic America," an upcoming Bravo special, took a cross-country trip to look at American pop culture, including a stop at the Museum of Sex here, with its vintage sex toys and machines on display. "When Bar saw the pieces, she stopped and laughed," our spy reports. "She said, 'All the used stuff is not my thing. I don't even shop at secondhand clothes stores.' " http://www.nypost.com/seven/07022008/gossi..._sex_118088.htm