The Kimye wedding festivities are officially under way!

On Friday (May 23), paparazzi mobbed the soon-to-be-married couple as they made their way from their Paris apartment, with baby North and mom Kris Jenner in tow, to famed designer Valentino Garavani's castle for a pre-wedding brunch.

Kim and Kanye were most likely draped in head-to-toe Valentino, as Kim wore a plunging gold and metallic gown decorated with butterflies while Kanye sported a very chic navy-and-black suit.

Once at the castle, the couple posed for a picture with the designer, along with Valentino Fashion House president Giancarlo Giammetti, who posted the pic.

But it wasn't just Kim and Kanye having all the fun: The Kardashian family got in on the action as well, with Kylie Jenner snapping a photo from the front of the castle, which reportedly sits on 120 acres and has room for 1,000 guests.

Khloe, who let her followers know she was decked out in Valentino, posted a flurry of pictures to her Instgaram, including a shot with jeweler Lorraine Schwartz, who designed Kim's massive 15-carat engagement ring. In other photos, Khloe, along with sister Kendall, can be seen taking in the picturesque setting.

It seems the first in a series of wedding-themed events was a complete success, in spite of a little bit of rain. Mama Kris called the lunch "unbelievable."

Next up on the itinerary? According to the invite, the couple and their guests will enjoy dinner in Paris at 6 o'clock.