Audrina Patridge vinahe retro high waisted jeans ruffles tube top heels kitson the hills reality show

Audrina Patridge shopped at Kitson on Thursday afternoon, and even though she was checking out their new spring/summer merchandise, the Hills hottie looked like something straight out of the 1970s with these high-waisted jeans!

So who is the slender starlet dating these days? After splitting up with Corey Bohan last month, she's now shacking up with pro polo player Nic Roldan. The duo recently shared a romantic vacation at the Presidente Intercontinental Resort & Spa in Cozumel, Mexico, so it looks like things are getting serious!