Ethan Hawke: I'm a Big Horah

Ethan Hawke and his preggy GF got a marriage license last week, so when we spotted them all dolled up at temple in NYC on Saturday, we thought it must be mazel tov time!

But Ethan himself assured us that we were meshuggah-- it was just a friend's bat mitzvah. Then he went all Don Corleone (not a Jew, we know) on us to set the story straight.