'Million Dollar Listings' Stars Josh Altman and Heather Bilyeu Tie the Knot -- See the Pics!

Million Dollar Listing Los Angeles stars Josh Altman and Heather Bilyeu signed on the dotted line -- of a marriage license!
The real estate power couple tied the knot in Aspen, Colorado, on Saturday evening, ET has confirmed, in a rustic winter wedding ceremony in front of 82 close friends and family.
"Words can't describe how happy I am to be married to my best friend," Bilyeu wrote on Instagram alongside a sweet wedding day photo. "This was an incredible 4 day celebration with friends, family and my now husband @thejoshaltman."
"One of the best days of my life yesterday getting married to my dream girl," wrote Altman, 37, on a post of the same photo.

The bride wore a custom gown by Australian designer Nektaria, featuring a long train and over 6,500 hand-sewn pearl beads.

At least one celebrity friend of the couple was in attendance, Dexter alum Julie Benz

The celebrations featured a fun photo booth and themed party favors.

To get more of your celebrity wedding fix, check out the video below.