Witnesses: Vienna “Drunk,” “Crying,” “Freaked Out” at L.A. Clubs

 Greenworld Pictures, Monterotti, PacificCoastNews.com

Licking her wounds after a breakup and volatile TV reunion with ex-fiance Jake Pavelka, Vienna Girardi had a wild, emotional Saturday night on the Hollywood party circuit.

At the Carrera Sunglasses Escape in Hollywood, the newly-single Girardi, 24, was overheard having a heart-to-heart with a pal. "She said…she doesn't like being alone," an attendee tells Us. "She said all her friends keep telling her how much better she's looking without [Jake]."

At Syndicate Hospitality's MyStudio nightclub, Girardi encountered Gregory Michael, the Greek star who told Us he "definitely made out" with Girardi before her Pavelka split. "She stalked him!" another source tells Us. Observing Michael talking to another girl, "she started crying. She freaked out. The entire club saw." Michael eventually split, the source explains. "He couldn't deal with her behavior. He was trying to remain friends with her before and trying to be cordial but this just pushed him over the edge."

Yet Girardi was all-smiles at a Playboy event at bar210. At that shindig, a witness tells Us Girardi "was drunk and all over the place." How drunk? "She was opening her shirt and showing her bra and hanging on every guy." The star even begged a party coordinator: "oh my God, don't have any cameras take pics of me."

Says the observer: "I'm embarrassed for her!"

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