Lindsay Lohan newest crush and her self-described “perfect man” is none other than A-list actor Leonardo DiCaprio.

The troubled Irish-American actress is pining over “The Departed” star, even though sources say he is not interested in a romantic relationship with her.

“Lindsay has a major crush on Leonardo but that’s as far as it goes right now,” and insider told Contactmusic.

“She knows him, they are friends but that’s it. Lindsay is ready to be more then friends with Leo but he doesn’t see her that way.

“She’s says he’s her perfect man but fears he doesn’t take her seriously.”

The 23-year-old “Mean Girls” star was seen flirting with DiCaprio at a Hollywood party recently.

A source shared: “As soon as Lindsay saw Leonardo she was like a bee to honey. When she spotted him in a dark corner of the club she headed straight for him.

“She quickly monopolized his conversation and made sure she had him all to herself.

“They talked and Lindsay danced in front of him but nothing happened. They went home separately.”