Kristin Cavallari and Jay Cutler tie the knot

It's been a bumpy engagement for Kristin Cavallari and Jay Cutler, but the couple finally made it official Friday, as husband and wife.

The 26-year-old star of MTV's "The Hills" and "Laguna Beach" broke the news of her marriage to the 30-year-old Chicago Bears quarterback via Instagram and Twitter, sharing a photo of their wedding bands and the following message: "Im officially Kristin Elizabeth Cutler!!!!!." The two got married before 150 guests in Nashville, Tenn.

The couple first announced their engagement in April 2011, only to call it off that summer. They later reconciled and rekindled their relationship in November 2011. Cavallari told E! News, " "I was in the airport, leaving Chicago. We had just spent however many days together and we were texting and somehow it came up, like 'Oh, shall we get married?' We're like, 'Yeah, okay.' Then he sent my ring in the mail."

In January 2012, Cutler and Cavallari announced they were expecting a child, and baby boy Camden Jack was born in August 2012.

Us Weekly reports Cavallari wore a white strapless dress with a high belt and bustled skirt and Cutler wore a gray suit. The bridal party wore champagne-hued dresses.