Lauren Conrad is glowing on the March cover of Seventeen magazine, but it's the story inside that's attracting all the attention. In between promoting her new book (and discussing what first attracted her to reality TV), LC is shocking readers with a startling confession: one of her ex-boyfriends on The Hills was a two-timing cheat!
"Oh, I knew back then when I was being cheated on," she told Seventeen. "But I overlooked it. The more confident me has come to the point where I’ve finally realized it’s not something that everyone does. And it’s not okay to have your guy hook up with someone else. You deserve better."
Obvs, we're glad to hear LC's moved onwards and upwards (to devoted bf/practicing monogamist Kyle Howard), but we can't help but wonder: which former Hills-era squeeze had the wandering eye? We've rounded up a list of the usual suspects, so take the poll and tell us who you think did the dastardly deed!