Lauren Conrad Covers Cosmopolitan October 2010

Lauren Conrad keeps it cute in a Zac Posen dress on the October 2010 cover of Cosmopolitan, on stands September 14.

The 24-year-old reality star says she has no regrets about leaving The Hills.

“The show started out very aspirational,” Lauren says. “But by the time I left, it was becoming something else, and I knew it was the right time to walk away.”

You’ll have to pick to pick up the issue to find out how Lauren got her ultimate high school revenge!

FYI: Lauren is dating My Boys actor Kyle Howard.