AceShowbiz -

Lindsay Lohan is pursuing Mariah Carey's ex-fiance James Packer, a source reveals. Rumor has it, the "Mean Girls" actress wants to move on from her Russian billionaire fiance Egor Tarabasov with the Australian billionaire.

"LiLo can't believe Mariah would walk away from all that money and she's more than willing to pick up the pieces she's left behind," the source tells OK! Magazine. It has only been a short time since Mariah and James ended their romance, but LiLo "has no intention of letting opportunity pass her by."

The source says, "After her time in Europe, she thinks she's sophisticated enough to land a big fish like James and she's got all her contacts digging out his schedule so she can arrange a hookup."

LiLo knows that James loves charity and he has thirst for spotlight. "She's also asked her team to contact him direct and invite him to Greece for a celebrity fundraiser," adds the source, "If it's true about him being obsessed with celebrity, she figures she's totally perfect for him!"

Other sources tell CelebDirtyLaundry that LiLo is desperate to date someone like James as "she hasn't made a film in several years and with very little money left, she needs someone that can help give her the luxurious lifestyle she wants but simply can't afford."

While LiLo herself hasn't commented on the report yet, another insider close to the "Freaky Friday" actress denies she's looking to date James, nor is she hoping he will fund her billionaire lifestyle.