Demi Moore displays bizarre behavior while partying with Lenny Kravitz

New York, Dec 7 (ANI): Demi Moore let her hair down, grinding to the music and swiveling in her seat, while partying with Lenny Kravitz in Miami on Wednesday night.

For once, Moore just didn't care who saw her, as she let loose at Chanel's beach party, knocking back Red Bulls and grinding on the dance floor as cameras flashed, the New York Daily News reported.

Partying with pals Kravitz and Stacy Keibler, Moore appeared somewhat unhinged - at one point pulling her hair over her entire face, as she posed for a photograph.

In another shot, the mother of three swivels in her seat, legs splayed as she grooves to the music next to a slightly amused Kravitz.

Moore, clad in a short, gray jumper, clung to the singer throughout the night, despite reports that her new beau, 26-year-old art dealer Vito Schnabel was also at the party.

"They are definitely a couple," a source told E! News of Moore's relationship with the much-younger Schnabel.

But the actress is "more down to party than Vito," the source said, and spent the night grooving on the dance floor.

"She was the most ready to party than anyone else in the room," the source added. (ANI)