On Monday Mel Gibson (53) was spotted at his Costa Rican ranch with Oksana Pochepa (24), who Mel appears to be dating. A witness said of the pair:

"Mel was laughing and joking. He did not look at all worried or concerned. You would never have guessed he is going through what could be a very expensive divorce."

Mel and Oksana have been dating for over a year according to Oksana herself. Oksana, who is a Russian popstar and model, said:

“We are different people, but Mel is a grown man and knows precisely what he wants and me too, I know what I want.”

“I would not like to say more right now.”

Oksana claims to have visited Mell on the set of a movie in Boston last summer.

Other reports say Mel might be dating more than one blonde. Mel and his estranged wife Robyn have been separated for 3 years, right after he was arrested for DUI, according to divorce papers filed by Mel’s attorney.

Click here to see Oksana’s Maxim pictures.

According to the Daily News, Alex Rodriguez and Bethenny Frankel are dating. Frankel appears on the Bravo reality show “The Real Housewives of New York.”

The pair reportedly first met for a date three months ago, but that A-Rod had cooled things off shortly afterward.

Frankel, 39, denied the rumors, telling interviewers: "No, I’ve never been in the same room with him," adding, "Can it be George Clooney? Can’t it just be the celebrity I want to be aligned with?"

Frankel is probably the source of the rumors. A sad, and desperate, effort for attention.