Before long, Whitney Port will be married!

The Whitney Eve fashion designer and her fiancé, Tim Rosenman, are discussing the big day's details, and they've already whittled down the guest list. Port interned with Lauren Conrad at Teen Vogue and People's Revolution when they starred on The Hills from 2006 to 2008, and the two are still friends. "Hopefully Lauren will make it," Port says. "I'm sending the invites out soon, so we'll see."

Conrad married musician-turned-lawyer William Tell in California in September 2014. Port was invited but unable to attend their nuptials, as she was in New York.

Hey, it happens. And there was certainly no love lost when the fashion designers recently caught up during a Taylor Swift concert. "Seeing her is always great. We have such an interesting and unique connection just because we went through this crazy thing together," Port, 30, tells The Daily Mail Australia. "She's a great girl."

"When I saw her this weekend, I said, 'Is it different being married? How does it feel?'" she says of her conversation with Conrad. "She's just like, 'Honestly no. I feel I just found my guy—like I just found my partner—and it's the best feeling."