"Laguna Beach" Star Dieter Schmitz Gets Married, LC & Stephen Attend Wedding!
See More "Laguna Beach" Stars -- Then & Now!

It's a "Laguna Beach" reunion!

Dieter Schmitz tied the knot to gorgeous blonde fiancee Isabell Hiebl over the weekend in Monterey, California, in a ceremony that was attended by his high school friends/former costars Lauren Conrad, Stephen Colletti, Trey Phillips and Loren Polster.

Both Phillips and Colletti served as groomsmen -- and the duo, plus LC, posted a ton of photos from the beautiful day on their respective social pages.

Congrats to @dieterschmitz and @isathebell !!! We are so happy for you two!!! XOXO #dizzy4schmitz

A photo posted by Lauren Conrad (@laurenconrad) on

Big day today. 8/27/16 @dieterschmitz @isathebell #dizzy4schmitz

A photo posted by Stephen Colletti (@stephencolletti) on

One proud groomsman. The German king scores himself a lovely Austrian queen. And all is well... #dizzy4schmitz @dieterschmitz

A photo posted by Stephen Colletti (@stephencolletti) on

Happy Day!!!! Here we go @dieterschmitz ! @benjammin2686 @lorenpolster @stephencolletti #dizzy4schmitz

A photo posted by treyphillips (@treyphillips) on

After "Laguna Beach" wrapped, Dieter attended University of San Diego and is currently the General Manager of EVEN Hotel Times Square. Congrats to the happy couple! For more of today's hottest headlines, check out the video below: