Dan Bilzerian Sued Over Face Kick in Miami

Bad day for Dan Bilzerian. He's just been sued for kicking a woman in the face at a Miami Beach nightclub and she now calls him "a menacing trust fund recipient" ... TMZ has learned.

Vanessa Castano claims in a new lawsuit, filed by her attorney Keith Davidson, that Bilzerian was on the stage at LIV nightclub and kicked her in the face with military boots.

She says she began bleeding from the face and eye.

Bilzerian's people say he kicked her because he was struggling to help another woman on stage but Castano was blocking him.

Dan was arrested Tuesday night for allegedly stockpiling bomb materials.