Photo Proof! It's No Surprise Jake & Vienna Broke Up -- EXCLUSIVE DETAILS: She's Been A Vixen Since College!

Bad-girl Vienna’s behavioral problems started in college and set her up for all her future relationship failures, including with Jake!

The skeletons keep piling up in the closet of Vienna Girardi, the ex-fiancée of Bachelor Jake Pavelka. Now HollywoodLife.com has learned EVEN MORE about Vienna’s villainous past prior to her stint on The Bachelor: On The Wings of Love and her engagement to Jake. Not only does Vienna have a scandalous past filled with failed relationships, but her friends in her college sorority dropped her just like Jake for her “unladylike” behavior!

While attending the University of Central Florida, Vienna was kicked out of the Kappa Delta sorority due to inappropriate behavior. “She lied about a bunch of stuff like her age and they got rid of her,” a UCF student tells us.

She would even act outrageous while on the the job. “She definitely partied hard; she was a bartender,” one of her ex-boyfriends who attended UCF with her says. “She would get drunk and I would take her home [because I was embarrassed by her drunken disorder].”

“She was sketchy,” continues her ex. “She was sketchy to all her ex-boyfriends. That’s why I broke up with her … after a month.” He also says that Vienna even slept with two other guys in his same fraternity around the same time they were dating.

“She was just crazy,” adds another source who was close to Vienna in college. “From all the guys we knew she dated, we knew she was a nut job.”

BFFs, if you recall, this isn’t the first we are hearing of Vienna’s crazy ways prior to Jake. She’s already been married AND divorced because she allegedly cheated on her husband Josh Riley with one of his friends while he was deployed overseas. She even stole $5,000 from Josh to pay for a boob job. Vienna also posed nude for a pin-up calender!

So, when we learned that Vienna and Jake split over the weekend, it came as no surprise. We knew from the beginning that past would set her and Jake’s relationship up for failure!

— Lindsey DiMattina