The Bachelor star Sean Lowe and his fiancee Catherine Giudici are preparing for their upcoming wedding with a website dedicated to their special day.

"We are so excited to become an official family - Sean, Catherine, Ellie & Lola!" the couple wrote under a photo of them with their two dogs.

The pair also documented the day they got engaged on Saturday, Nov. 17, 2012 and offered some brief details about the moment, which occurred on season 17 of the reality show.

"In Chiang Rai, Thailand, Sean got down on a knee after being single for an hour and asked Catherine to promise to be his wife," they wrote.

Catherine Giudici's Bachelorette Party in Miami

While there are no details on where the wedding will take place, the pair ensured their guests, "You will find out where we're going to make this thing official when you receive top secret papers. If you choose to accept this mission, we will see you on the other side."

Guidici and Lowe also added a list of their wedding party, which includes former Bachelor contestant Lesley Murphy who is labeled "Everyone's Best Bud."

The website also listed the couple's registry at Macy's, Crate & Barrel. Instead of wedding gifts, guests can also make donations to Micaela's Army and Two Feet Project instead of wedding.

Catherine Giudici Celebrates Her Bridal Shower 

The couple previously dished on some more details about their upcoming nuptials to Extra.

"The wedding is kind of a new chapter of being grown up and being sophisticated," Giudici said.

To capture the "grown-up sexy" theme, the couple is working with celebrity wedding planner Mindy Weiss.

Weiss, who has worked with Ellen DeGeneres and Gwen Stefani explained that they are "mixing eclectic furniture, even bringing in chandeliers that will sit outside the garden."

Tags: Sean Lowe and Catherine Giudici