It looks like the relationship between Audrina Patridge and Corey Bohan could be in a complicated era right now ever since they were spotted in a rather uncomfortable moment.

Will There Ever Be A 'Hills' Reunion?

On Monday, E! News posted a couple photos of the Hills star at Hyde nightclub in West Hollywood last Saturday for a Halloween event where she was dressed in some sort of risque costume. She had black leather wrapped around her chest and arms with boots, shorts and a cape. She looked like some sort of exotic vampire or maybe a superhero.

But it's not so much her costume that caused heads to turn, but what happened after she left the party.

Audrina Patridge Sexy Bikini PHOTO

In another posted snapshot, Patridge is sitting on a bench with Bohan who's dressed in a cop uniform. He stares at Patridge looking a little confused probably because she's crying. As her hands are clasped together, it looks like tears are falling down her face as she appears upset.

This leaves some questions on what's going on with the couple. Considering that E! News mentioned how they've been on and off, this moment could be a result of some sort of romance bicker. A source told the site that a fight took place as they waited for an Uber.

"Their Uber took 30 minutes and Audrina cried the entire time," the source said. "Corey just sat there while Audrina yelled at him. Occasionally he would say something, but it seemed as if he just wanted to get out of there."

"He walked away from her a couple of times," the insider added. "She was screaming at Corey, telling him, 'It was you!'"

Tags: Audrina Patridge Corey Bohan