Charlie Sheen On That "Tiger Blood"...

It was bound to happen. Charlie Sheen is marrying a porn star.

He proposed to onetime adult actress Brett Rossi Saturday in Hawaii. She later tweeted that it was a “perfect day.”

If the Anger Management star makes it down the aisle, this will be his his fourth marriage. His ex-wives are Donna Peele, Denise Richards and Brooke Mueller. Before Brett, Charlie dated at least five other porn stars, usually at the same time, including Georgia Jones, Bree Olson and Jayme Langford.