Demi Moore got frisky at a Chanel beach party on Wednesday, chugging back Red Bull, hogging all the attention with her dance moves and just generally acting like a drunken college girl at a kegger -- all while her celebrity pals watched in amusement.

Or horror. Still up in the air on that one.

The 50-year-old actress spent most of her time shimmying in front of, next to and anywhere in view of rocker turned 'Hunger Games' actor Lenny Kravitz.

While the photos might seem to indicate she was doing what likely any of us would given the opportunity -- showing off the goods in the hopes Kravitz would take them home and play with them a while -- that's highly unlikely since he's 48, which in Demi Moore years practically makes him her dad.

Besides, her 26-year-old boy toy art dealer Vito Schnabel was also at the event, even though they were never photographed together (maybe because Vito didn't want to have to explain those pictures away in the years to come).

A source says they're "definitely a couple," but Moore is just more of a reveler than he is and that “she was the most ready to party" of everyone who was there.

You don't say.

Also in attendance at the shindig were George Clooney's lady love Stacy Keibler, model Karlie Kloss and actress Lori Loughlin, none of whom reportedly shook their groove thangs.

Dimitrios Kambouris, Getty Images
Dimitrios Kambouris, Getty Images
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