'Dancing with the Stars': Audrina Patridge cries, misses boyfriend Corey Bohan

audrina-patridge.jpg "The Hills" star Audrina Patridge broke down crying during rehearsals for "Dancing With The Stars."

But it wasn't over tough dance steps. It was the old boyfriend blues.

To her credit, Patridge has been dancing her you-know-what off. She was a hit in the first week and earned 23 points in the second episode.

But all the time spent rehearsing and dancing is causing a rift between her and BMX star Corey Bohan.