Kristin Cavallari Doesn't Think Minors Should Be Allowed to Do Reality TV

The former "Laguna Beach" star reflects on her time on the MTV reality show.

Now, she doesn't believe that teens should be permitted to do those types of shows.

"It was tough," she told OWN of making the show. "I still, to this day, think that you should have to be 18 to do a reality show, only because of my experience."

Cavallari, now 27 and the mother of two, said that when she was first cast, she didn't know what to expect. When the show aired and it was clear that she was being portrayed as the villain, she was devastated.

"I put up a wall and I put up a really tough exterior because I felt like they were really trying to take advantage of me," she said. "It was really hard."

"It was a really wild time in my life," she said.

MTV did not immediately respond to a request for comment.