All right, all right, all right.

Anne Hathaway told Ellen DeGeneres on Tuesday that she decided to give up drinking for the next 18 years for her son.

The revelation came to the actress after an especially raucous trip with her Serenity co-star, Matthew McConaughey , and his wife, Camila Alves, while visiting rum bars on the island of Mauritius.

She ended up having a night out that she didnt remember with the couple, then had to go to a meeting with her Serenity director hungover.

Theyre both cool, and I just cant drink as much as them, Hathaway revealed.

We drank the night away, and then I had to go to a meeting with Steven Knight, our director, the next day, and I was just kinda have you guys ever had to do a meeting hungover? the actress asked the audience, which replied back in droves.