It just keeps getting worse for Mel Gibson. The movie star was caught on tape admitting he hit ex-girlfriend Oksana Grigorieva twice in the face, telling her she 'f***ing deserved it," RadarOnline is exclusively reporting.

Just last week, RadarOnline revealed a shocking tape that caught Gibson calling Grigorieva several obscenities, and yelling that she dressed too sexy and would get "raped by a pack of n***ers." He also threatened to burn her house down.

More content from the tape was released today and includes Gibson admitting he hit her. Per RadarOnline, On the tape, Grigorieva is heard asking him, "What kind of a man is that who would hit a woman when she is holding a child in her hands, hitting her twice in the face?"

Gibson responds, "You know what -- you f***ing deserved it."