The most elusive bachelor, Leonardo DiCaprio, is already reportedly thinking about getting married to girlfriend Kelly Rohrback.

According to the latest edition of OK! Magazine, Leonardo DiCaprio is now engaged to his girlfriend after just dating for four months.

"After a four-month romance with model Kelly Rohrbach, the actor is finally ready to make her spot by his side a permanent one! After spontaneously proposing to the model over an intimate dinner, the actor will officially be off the market," it said.

But why is Kelly Rohrback the lucky girl for the 40-year-old actor, who's gain quite a reputation for dating younger models?

"Kelly is incredibly smart and she understands Leo," the source alleged. "She shares his passion for tackling social issues like global warming and world poverty. They connect on an intellectual level, which is new for him. She is more than just a pretty face."

And Leonardo DiCaprio's mother allegedly approves of his new girlfriend, and is quite excited about the prospect of her son settling down with Kelly Rohrback, claimed the report.

In fact, Leonardo DiCaprio and girlfriend Kelly Rohrback are already talking about signing a prenup as a preparation for them getting married.

If the report that he's getting married is true, a prenup is certainly necessary as The "Wolf of Wall Street" actor is one of the most respected celebrities around and is earning around $20 million per movie.

According to Celebrity Net Worth, Leonardo DiCaprio is worth about $245 million.

The proposal reportedly occurred at an Italian restaurant in Manhattan while Leonardo DiCaprio and girlfriend Kelly Rohrback were having a romantic dinner together.

"When The Wolf of Wall Street star confessed that he 'wanted to spend the rest of his life with her,' she was 'shocked.' The source added, 'Leo convinced her that he meant it, and she agreed with a kiss,'" the article added.