Chris, 42, had proposed to marketing rep Karly, 29, in October 2012 in Capri, Italy.
The special occasion was made even more special by the fact that all four of Chris's 'N Sync mates served as ushers in the wedding. This includes Justin Timberlake, J.C. Chasez, Lance Bass, and Joey Fatone.
This is the first time all five guys have been spotted together since their reunion show at the 2013 VMAs in August.
These days, Chris currently produces music for other artists, and he also heads up his charity, The Chris Kirkpatrick Foundation.
He was known for a feud with Eminem in the early 2000s. Eminem calls out Chris in his 2002 song "Without Me" in the line, "Chris Kirkpatrick, you can get your ass kicked / Worse than them little Limp Bizkit bastards."
We wish Chris and Karly all the best! We have a feeling neither of them will ever be tearin' up the other one's heart.