Laguna Beach: The Real Orange County — Where Are They Now? (PHOTOS)

Following a similar path, Kristin took over the MTV reality show The Hills in 2009, when LC left the series. Kristin also dated Brody Jenner and Justin Bobby, and she stayed with the show until it ended in July 2010.

Kristin competed on Season 13 of Dancing With the Stars, where she was eliminated in Week 3. She announced her engagement to Chicago Bears quarterback Jay Cutler in April 2011, but they called it off three months later. Then in November 2011, Kristin confirmed that they were back together and engaged again.

In January 2012, she revealed she was pregnant with Jay’s child. She gave birth to Camden Jack Cutler on August 8, 2012, and she recently returned to TV in a motherhood-related cameo on Season 4 of FX's The League.